10225900

素因数分解:

$2^2\times 5^2\times {\mathrm{102259}}^1$

素因数の和:102273

約数の個数: 18

約数和(自身を含む): 22190420

約数和(自身を除く): 11964520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 102259, 204518, 409036, 511295, 1022590, 2045180, 2556475, 5112950, 10225900]

約数ペア:

[(1, 10225900), (2, 5112950), (4, 2556475), (5, 2045180), (10, 1022590), (20, 511295), (25, 409036), (50, 204518), (100, 102259)]