42704320

素因数分解:

$2^6\times 5^1\times {\mathrm{133451}}^1$

素因数の和:133468

約数の個数: 28

約数和(自身を含む): 101690424

約数和(自身を除く): 58986104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133451, 266902, 533804, 667255, 1067608, 1334510, 2135216, 2669020, 4270432, 5338040, 8540864, 10676080, 21352160, 42704320]

約数ペア:

[(1, 42704320), (2, 21352160), (4, 10676080), (5, 8540864), (8, 5338040), (10, 4270432), (16, 2669020), (20, 2135216), (32, 1334510), (40, 1067608), (64, 667255), (80, 533804), (160, 266902), (320, 133451)]