숫자 80216840
소인수분해
소인수분해 | 2 * 2 * 2 * 5 * 11 * 31 * 5881 |
약수 | 1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 5881, 6820, 11762, 13640, 23524, 29405, 47048, 58810, 64691, 117620, 129382, 182311, 235240, 258764, 323455, 364622, 517528, 646910, 729244, 911555, 1293820, 1458488, 1823110, 2005421, 2587640, 3646220, 4010842, 7292440, 8021684, 10027105, 16043368, 20054210, 40108420, 80216840 |
약수의 개수 | 64 |
약수의 합 | 203281920 |
성질
표기
바이너리 | 100110010000000001100001000 |
8진수 | 462001410 |
16진수 | 4c80308 |