숫자 640463850
소인수분해
| 소인수분해 | 2 * 3 * 3 * 5 * 5 * 13 * 109481 |
| 약수 | 1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 109481, 218962, 328443, 547405, 656886, 985329, 1094810, 1423253, 1642215, 1970658, 2737025, 2846506, 3284430, 4269759, 4926645, 5474050, 7116265, 8211075, 8539518, 9853290, 12809277, 14232530, 16422150, 21348795, 24633225, 25618554, 35581325, 42697590, 49266450, 64046385, 71162650, 106743975, 128092770, 213487950, 320231925, 640463850 |
| 약수의 개수 | 72 |
| 약수의 합 | 1853092332 |
성질
표기
| 바이너리 | 100110001011001011001111101010 |
| 8진수 | 4613131752 |
| 16진수 | 262cb3ea |