2010022550

素因数分解:

$2^1\times 5^2\times {\mathrm{40200451}}^1$

素因数の和:40200463

約数の個数: 12

約数和(自身を含む): 3738642036

約数和(自身を除く): 1728619486

約数列:

[1, 2, 5, 10, 25, 50, 40200451, 80400902, 201002255, 402004510, 1005011275, 2010022550]

約数ペア:

[(1, 2010022550), (2, 1005011275), (5, 402004510), (10, 201002255), (25, 80400902), (50, 40200451)]