숫자 21742160
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 11 * 31 * 797 |
약수 | 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 797, 880, 1240, 1364, 1594, 1705, 2480, 2728, 3188, 3410, 3985, 5456, 6376, 6820, 7970, 8767, 12752, 13640, 15940, 17534, 24707, 27280, 31880, 35068, 43835, 49414, 63760, 70136, 87670, 98828, 123535, 140272, 175340, 197656, 247070, 271777, 350680, 395312, 494140, 543554, 701360, 988280, 1087108, 1358885, 1976560, 2174216, 2717770, 4348432, 5435540, 10871080, 21742160 |
약수의 개수 | 80 |
약수의 합 | 56996352 |
성질
표기
바이너리 | 1010010111100001001010000 |
8진수 | 122741120 |
16진수 | 14bc250 |