13175080

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1451}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 29795040

約数和(自身を除く): 16619960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1451, 1816, 2270, 2902, 4540, 5804, 7255, 9080, 11608, 14510, 29020, 58040, 329377, 658754, 1317508, 1646885, 2635016, 3293770, 6587540, 13175080]

約数ペア:

[(1, 13175080), (2, 6587540), (4, 3293770), (5, 2635016), (8, 1646885), (10, 1317508), (20, 658754), (40, 329377), (227, 58040), (454, 29020), (908, 14510), (1135, 11608), (1451, 9080), (1816, 7255), (2270, 5804), (2902, 4540)]