2421800

素因数分解:

$2^3\times 5^2\times {\mathrm{12109}}^1$

素因数の和:12125

約数の個数: 24

約数和(自身を含む): 5631150

約数和(自身を除く): 3209350

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12109, 24218, 48436, 60545, 96872, 121090, 242180, 302725, 484360, 605450, 1210900, 2421800]

約数ペア:

[(1, 2421800), (2, 1210900), (4, 605450), (5, 484360), (8, 302725), (10, 242180), (20, 121090), (25, 96872), (40, 60545), (50, 48436), (100, 24218), (200, 12109)]