숫자 21002960
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 11 * 29 * 823 |
약수 | 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 823, 880, 1160, 1276, 1595, 1646, 2320, 2552, 3190, 3292, 4115, 5104, 6380, 6584, 8230, 9053, 12760, 13168, 16460, 18106, 23867, 25520, 32920, 36212, 45265, 47734, 65840, 72424, 90530, 95468, 119335, 144848, 181060, 190936, 238670, 262537, 362120, 381872, 477340, 525074, 724240, 954680, 1050148, 1312685, 1909360, 2100296, 2625370, 4200592, 5250740, 10501480, 21002960 |
약수의 개수 | 80 |
약수의 합 | 55175040 |
성질
표기
바이너리 | 1010000000111101011010000 |
8진수 | 120075320 |
16진수 | 1407ad0 |