102043100

素因数分解:

$2^2\times 5^2\times {\mathrm{1020431}}^1$

素因数の和:1020445

約数の個数: 18

約数和(自身を含む): 221433744

約数和(自身を除く): 119390644

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1020431, 2040862, 4081724, 5102155, 10204310, 20408620, 25510775, 51021550, 102043100]

約数ペア:

[(1, 102043100), (2, 51021550), (4, 25510775), (5, 20408620), (10, 10204310), (20, 5102155), (25, 4081724), (50, 2040862), (100, 1020431)]