705550

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 1334736

約数和(自身を除く): 629186

約数列:

[1, 2, 5, 10, 25, 50, 103, 137, 206, 274, 515, 685, 1030, 1370, 2575, 3425, 5150, 6850, 14111, 28222, 70555, 141110, 352775, 705550]

約数ペア:

[(1, 705550), (2, 352775), (5, 141110), (10, 70555), (25, 28222), (50, 14111), (103, 6850), (137, 5150), (206, 3425), (274, 2575), (515, 1370), (685, 1030)]