숫자 21929440
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 5 * 13 * 13 * 811 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 811, 845, 1040, 1352, 1622, 1690, 2080, 2704, 3244, 3380, 4055, 5408, 6488, 6760, 8110, 10543, 12976, 13520, 16220, 21086, 25952, 27040, 32440, 42172, 52715, 64880, 84344, 105430, 129760, 137059, 168688, 210860, 274118, 337376, 421720, 548236, 685295, 843440, 1096472, 1370590, 1686880, 2192944, 2741180, 4385888, 5482360, 10964720, 21929440 |
약수의 개수 | 72 |
약수의 합 | 56169288 |
성질
표기
바이너리 | 1010011101001110111100000 |
8진수 | 123516740 |
16진수 | 14e9de0 |