56400320

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:877

約数の個数: 56

約数和(自身を含む): 134959344

約数和(自身を除く): 78559024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 523, 674, 1046, 1348, 1685, 2092, 2615, 2696, 3370, 4184, 5230, 5392, 6740, 8368, 10460, 10784, 13480, 16736, 20920, 21568, 26960, 33472, 41840, 53920, 83680, 107840, 167360, 176251, 352502, 705004, 881255, 1410008, 1762510, 2820016, 3525020, 5640032, 7050040, 11280064, 14100080, 28200160, 56400320]

約数ペア:

[(1, 56400320), (2, 28200160), (4, 14100080), (5, 11280064), (8, 7050040), (10, 5640032), (16, 3525020), (20, 2820016), (32, 1762510), (40, 1410008), (64, 881255), (80, 705004), (160, 352502), (320, 176251), (337, 167360), (523, 107840), (674, 83680), (1046, 53920), (1348, 41840), (1685, 33472), (2092, 26960), (2615, 21568), (2696, 20920), (3370, 16736), (4184, 13480), (5230, 10784), (5392, 10460), (6740, 8368)]