숫자 4215440
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 23 * 29 * 79 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 79, 80, 92, 115, 116, 145, 158, 184, 230, 232, 290, 316, 368, 395, 460, 464, 580, 632, 667, 790, 920, 1160, 1264, 1334, 1580, 1817, 1840, 2291, 2320, 2668, 3160, 3335, 3634, 4582, 5336, 6320, 6670, 7268, 9085, 9164, 10672, 11455, 13340, 14536, 18170, 18328, 22910, 26680, 29072, 36340, 36656, 45820, 52693, 53360, 72680, 91640, 105386, 145360, 183280, 210772, 263465, 421544, 526930, 843088, 1053860, 2107720, 4215440 |
약수의 개수 | 80 |
약수의 합 | 10713600 |
성질
표기
바이너리 | 10000000101001010010000 |
8진수 | 20051220 |
16진수 | 405290 |