115631140

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{6991}}^1$

素因数の和:7827

約数の個数: 24

約数和(自身を含む): 243153792

約数和(自身を除く): 127522652

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 3308, 4135, 6991, 8270, 13982, 16540, 27964, 34955, 69910, 139820, 5781557, 11563114, 23126228, 28907785, 57815570, 115631140]

約数ペア:

[(1, 115631140), (2, 57815570), (4, 28907785), (5, 23126228), (10, 11563114), (20, 5781557), (827, 139820), (1654, 69910), (3308, 34955), (4135, 27964), (6991, 16540), (8270, 13982)]