103422680

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13537}}^1$

素因数の和:13739

約数の個数: 32

約数和(自身を含む): 233936640

約数和(自身を除く): 130513960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 13537, 27074, 54148, 67685, 108296, 135370, 270740, 541480, 2585567, 5171134, 10342268, 12927835, 20684536, 25855670, 51711340, 103422680]

約数ペア:

[(1, 103422680), (2, 51711340), (4, 25855670), (5, 20684536), (8, 12927835), (10, 10342268), (20, 5171134), (40, 2585567), (191, 541480), (382, 270740), (764, 135370), (955, 108296), (1528, 67685), (1910, 54148), (3820, 27074), (7640, 13537)]