숫자 21545040
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 11 * 8161 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 8161, 16322, 24483, 32644, 40805, 48966, 65288, 81610, 89771, 97932, 122415, 130576, 163220, 179542, 195864, 244830, 269313, 326440, 359084, 391728, 448855, 489660, 538626, 652880, 718168, 897710, 979320, 1077252, 1346565, 1436336, 1795420, 1958640, 2154504, 2693130, 3590840, 4309008, 5386260, 7181680, 10772520, 21545040 |
약수의 개수 | 80 |
약수의 합 | 72870336 |
성질
표기
바이너리 | 1010010001100000001010000 |
8진수 | 122140120 |
16진수 | 148c050 |