숫자 21529680
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 109 * 823 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 823, 872, 1090, 1308, 1635, 1646, 1744, 2180, 2469, 2616, 3270, 3292, 4115, 4360, 4938, 5232, 6540, 6584, 8230, 8720, 9876, 12345, 13080, 13168, 16460, 19752, 24690, 26160, 32920, 39504, 49380, 65840, 89707, 98760, 179414, 197520, 269121, 358828, 448535, 538242, 717656, 897070, 1076484, 1345605, 1435312, 1794140, 2152968, 2691210, 3588280, 4305936, 5382420, 7176560, 10764840, 21529680 |
약수의 개수 | 80 |
약수의 합 | 67436160 |
성질
표기
바이너리 | 1010010001000010001010000 |
8진수 | 122102120 |
16진수 | 1488450 |