숫자 21791120
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 13 * 23 * 911 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 911, 920, 1040, 1196, 1495, 1822, 1840, 2392, 2990, 3644, 4555, 4784, 5980, 7288, 9110, 11843, 11960, 14576, 18220, 20953, 23686, 23920, 36440, 41906, 47372, 59215, 72880, 83812, 94744, 104765, 118430, 167624, 189488, 209530, 236860, 272389, 335248, 419060, 473720, 544778, 838120, 947440, 1089556, 1361945, 1676240, 2179112, 2723890, 4358224, 5447780, 10895560, 21791120 |
약수의 개수 | 80 |
약수의 합 | 56996352 |
성질
표기
바이너리 | 1010011001000000110010000 |
8진수 | 123100620 |
16진수 | 14c8190 |