3831175640

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{929897}}^1$

素因数の和:930011

約数の個数: 32

約数和(自身を含む): 8703845280

約数和(自身を除く): 4872669640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 929897, 1859794, 3719588, 4649485, 7439176, 9298970, 18597940, 37195880, 95779391, 191558782, 383117564, 478896955, 766235128, 957793910, 1915587820, 3831175640]

約数ペア:

[(1, 3831175640), (2, 1915587820), (4, 957793910), (5, 766235128), (8, 478896955), (10, 383117564), (20, 191558782), (40, 95779391), (103, 37195880), (206, 18597940), (412, 9298970), (515, 7439176), (824, 4649485), (1030, 3719588), (2060, 1859794), (4120, 929897)]