137040987940

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{4626637}}^1$

素因数の和:4628127

約数の個数: 24

約数和(自身を含む): 287980455672

約数和(自身を除く): 150939467732

約数列:

[1, 2, 4, 5, 10, 20, 1481, 2962, 5924, 7405, 14810, 29620, 4626637, 9253274, 18506548, 23133185, 46266370, 92532740, 6852049397, 13704098794, 27408197588, 34260246985, 68520493970, 137040987940]

約数ペア:

[(1, 137040987940), (2, 68520493970), (4, 34260246985), (5, 27408197588), (10, 13704098794), (20, 6852049397), (1481, 92532740), (2962, 46266370), (5924, 23133185), (7405, 18506548), (14810, 9253274), (29620, 4626637)]