숫자 81291430
소인수분해
소인수분해 | 2 * 5 * 11 * 11 * 23 * 23 * 127 |
약수 | 1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 127, 230, 242, 253, 254, 506, 529, 605, 635, 1058, 1210, 1265, 1270, 1397, 2530, 2645, 2783, 2794, 2921, 5290, 5566, 5819, 5842, 6985, 11638, 13915, 13970, 14605, 15367, 27830, 29095, 29210, 30734, 32131, 58190, 64009, 64262, 67183, 76835, 128018, 134366, 153670, 160655, 320045, 321310, 335915, 353441, 640090, 671830, 706882, 739013, 1478026, 1767205, 3534410, 3695065, 7390130, 8129143, 16258286, 40645715, 81291430 |
약수의 개수 | 72 |
약수의 합 | 169456896 |
성질
표기
바이너리 | 100110110000110100010100110 |
8진수 | 466064246 |
16진수 | 4d868a6 |