4548441320

素因数分解:

$2^3\times 5^1\times {\mathrm{10141}}^1\times {\mathrm{11213}}^1$

素因数の和:21365

約数の個数: 32

約数和(自身を含む): 10235914920

約数和(自身を除く): 5687473600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10141, 11213, 20282, 22426, 40564, 44852, 50705, 56065, 81128, 89704, 101410, 112130, 202820, 224260, 405640, 448520, 113711033, 227422066, 454844132, 568555165, 909688264, 1137110330, 2274220660, 4548441320]

約数ペア:

[(1, 4548441320), (2, 2274220660), (4, 1137110330), (5, 909688264), (8, 568555165), (10, 454844132), (20, 227422066), (40, 113711033), (10141, 448520), (11213, 405640), (20282, 224260), (22426, 202820), (40564, 112130), (44852, 101410), (50705, 89704), (56065, 81128)]