숫자 21541040
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 17 * 47 * 337 |
약수 | 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 337, 340, 376, 470, 674, 680, 752, 799, 940, 1348, 1360, 1598, 1685, 1880, 2696, 3196, 3370, 3760, 3995, 5392, 5729, 6392, 6740, 7990, 11458, 12784, 13480, 15839, 15980, 22916, 26960, 28645, 31678, 31960, 45832, 57290, 63356, 63920, 79195, 91664, 114580, 126712, 158390, 229160, 253424, 269263, 316780, 458320, 538526, 633560, 1077052, 1267120, 1346315, 2154104, 2692630, 4308208, 5385260, 10770520, 21541040 |
약수의 개수 | 80 |
약수의 합 | 54317952 |
성질
표기
바이너리 | 1010010001011000010110000 |
8진수 | 122130260 |
16진수 | 148b0b0 |