2525500

素因数分解:

$2^2\times 5^3\times {\mathrm{5051}}^1$

素因数の和:5070

約数の個数: 24

約数和(自身を含む): 5516784

約数和(自身を除く): 2991284

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 5051, 10102, 20204, 25255, 50510, 101020, 126275, 252550, 505100, 631375, 1262750, 2525500]

約数ペア:

[(1, 2525500), (2, 1262750), (4, 631375), (5, 505100), (10, 252550), (20, 126275), (25, 101020), (50, 50510), (100, 25255), (125, 20204), (250, 10102), (500, 5051)]