2505500

素因数分解:

$2^2\times 5^3\times {\mathrm{5011}}^1$

素因数の和:5030

約数の個数: 24

約数和(自身を含む): 5473104

約数和(自身を除く): 2967604

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 5011, 10022, 20044, 25055, 50110, 100220, 125275, 250550, 501100, 626375, 1252750, 2505500]

約数ペア:

[(1, 2505500), (2, 1252750), (4, 626375), (5, 501100), (10, 250550), (20, 125275), (25, 100220), (50, 50110), (100, 25055), (125, 20044), (250, 10022), (500, 5011)]