9890200

素因数分解:

$2^3\times 5^2\times {\mathrm{49451}}^1$

素因数の和:49467

約数の個数: 24

約数和(自身を含む): 22995180

約数和(自身を除く): 13104980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 49451, 98902, 197804, 247255, 395608, 494510, 989020, 1236275, 1978040, 2472550, 4945100, 9890200]

約数ペア:

[(1, 9890200), (2, 4945100), (4, 2472550), (5, 1978040), (8, 1236275), (10, 989020), (20, 494510), (25, 395608), (40, 247255), (50, 197804), (100, 98902), (200, 49451)]