숫자 81331360
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 5 * 11 * 11 * 4201 |
약수 | 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4201, 4840, 8402, 9680, 16804, 19360, 21005, 33608, 42010, 46211, 67216, 84020, 92422, 134432, 168040, 184844, 231055, 336080, 369688, 462110, 508321, 672160, 739376, 924220, 1016642, 1478752, 1848440, 2033284, 2541605, 3696880, 4066568, 5083210, 7393760, 8133136, 10166420, 16266272, 20332840, 40665680, 81331360 |
약수의 개수 | 72 |
약수의 합 | 211251348 |
성질
표기
바이너리 | 100110110010000010010100000 |
8진수 | 466202240 |
16진수 | 4d904a0 |