10005500

素因数分解:

$2^2\times 5^3\times {\mathrm{20011}}^1$

素因数の和:20030

約数の個数: 24

約数和(自身を含む): 21853104

約数和(自身を除く): 11847604

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 20011, 40022, 80044, 100055, 200110, 400220, 500275, 1000550, 2001100, 2501375, 5002750, 10005500]

約数ペア:

[(1, 10005500), (2, 5002750), (4, 2501375), (5, 2001100), (10, 1000550), (20, 500275), (25, 400220), (50, 200110), (100, 100055), (125, 80044), (250, 40022), (500, 20011)]