4268900

素因数分解:

$2^2\times 5^2\times {\mathrm{42689}}^1$

素因数の和:42703

約数の個数: 18

約数和(自身を含む): 9263730

約数和(自身を除く): 4994830

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 42689, 85378, 170756, 213445, 426890, 853780, 1067225, 2134450, 4268900]

約数ペア:

[(1, 4268900), (2, 2134450), (4, 1067225), (5, 853780), (10, 426890), (20, 213445), (25, 170756), (50, 85378), (100, 42689)]