137037380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{66523}}^1$

素因数の和:66635

約数の個数: 24

約数和(自身を含む): 290576832

約数和(自身を除く): 153539452

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 66523, 133046, 266092, 332615, 665230, 1330460, 6851869, 13703738, 27407476, 34259345, 68518690, 137037380]

約数ペア:

[(1, 137037380), (2, 68518690), (4, 34259345), (5, 27407476), (10, 13703738), (20, 6851869), (103, 1330460), (206, 665230), (412, 332615), (515, 266092), (1030, 133046), (2060, 66523)]