숫자 21048040
소인수분해
소인수분해 | 2 * 2 * 2 * 5 * 13 * 17 * 2381 |
약수 | 1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 2381, 4420, 4762, 8840, 9524, 11905, 19048, 23810, 30953, 40477, 47620, 61906, 80954, 95240, 123812, 154765, 161908, 202385, 247624, 309530, 323816, 404770, 526201, 619060, 809540, 1052402, 1238120, 1619080, 2104804, 2631005, 4209608, 5262010, 10524020, 21048040 |
약수의 개수 | 64 |
약수의 합 | 54023760 |
성질
표기
바이너리 | 1010000010010101011101000 |
8진수 | 120225350 |
16진수 | 1412ae8 |