숫자 4217920
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 2 * 5 * 7 * 7 * 269 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 269, 280, 320, 392, 448, 490, 538, 560, 784, 980, 1076, 1120, 1345, 1568, 1883, 1960, 2152, 2240, 2690, 3136, 3766, 3920, 4304, 5380, 7532, 7840, 8608, 9415, 10760, 13181, 15064, 15680, 17216, 18830, 21520, 26362, 30128, 37660, 43040, 52724, 60256, 65905, 75320, 86080, 105448, 120512, 131810, 150640, 210896, 263620, 301280, 421792, 527240, 602560, 843584, 1054480, 2108960, 4217920 |
약수의 개수 | 84 |
약수의 합 | 11727180 |
성질
표기
바이너리 | 10000000101110001000000 |
8진수 | 20056100 |
16진수 | 405c40 |