숫자 7922720
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 5 * 13 * 13 * 293 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 293, 338, 416, 520, 586, 676, 845, 1040, 1172, 1352, 1465, 1690, 2080, 2344, 2704, 2930, 3380, 3809, 4688, 5408, 5860, 6760, 7618, 9376, 11720, 13520, 15236, 19045, 23440, 27040, 30472, 38090, 46880, 49517, 60944, 76180, 99034, 121888, 152360, 198068, 247585, 304720, 396136, 495170, 609440, 792272, 990340, 1584544, 1980680, 3961360, 7922720 |
약수의 개수 | 72 |
약수의 합 | 20337156 |
성질
표기
바이너리 | 11110001110010000100000 |
8진수 | 36162040 |
16진수 | 78e420 |