5263750

素因数分解:

$2^1\times 5^4\times {\mathrm{4211}}^1$

素因数の和:4233

約数の個数: 20

約数和(自身を含む): 9868716

約数和(自身を除く): 4604966

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 4211, 8422, 21055, 42110, 105275, 210550, 526375, 1052750, 2631875, 5263750]

約数ペア:

[(1, 5263750), (2, 2631875), (5, 1052750), (10, 526375), (25, 210550), (50, 105275), (125, 42110), (250, 21055), (625, 8422), (1250, 4211)]