19290200

素因数分解:

$2^3\times 5^2\times {\mathrm{96451}}^1$

素因数の和:96467

約数の個数: 24

約数和(自身を含む): 44850180

約数和(自身を除く): 25559980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 96451, 192902, 385804, 482255, 771608, 964510, 1929020, 2411275, 3858040, 4822550, 9645100, 19290200]

約数ペア:

[(1, 19290200), (2, 9645100), (4, 4822550), (5, 3858040), (8, 2411275), (10, 1929020), (20, 964510), (25, 771608), (40, 482255), (50, 385804), (100, 192902), (200, 96451)]