숫자 217920800
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 5 * 5 * 211 * 1291 |
약수 | 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 211, 400, 422, 800, 844, 1055, 1291, 1688, 2110, 2582, 3376, 4220, 5164, 5275, 6455, 6752, 8440, 10328, 10550, 12910, 16880, 20656, 21100, 25820, 32275, 33760, 41312, 42200, 51640, 64550, 84400, 103280, 129100, 168800, 206560, 258200, 272401, 516400, 544802, 1032800, 1089604, 1362005, 2179208, 2724010, 4358416, 5448020, 6810025, 8716832, 10896040, 13620050, 21792080, 27240100, 43584160, 54480200, 108960400, 217920800 |
약수의 개수 | 72 |
약수의 합 | 534934512 |
성질
표기
바이너리 | 1100111111010011010100100000 |
8진수 | 1477232440 |
16진수 | cfd3520 |