2016048025

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{906089}}^1$

素因数の和:906188

約数の個数: 12

約数和(自身を含む): 2527991100

約数和(自身を除く): 511943075

約数列:

[1, 5, 25, 89, 445, 2225, 906089, 4530445, 22652225, 80641921, 403209605, 2016048025]

約数ペア:

[(1, 2016048025), (5, 403209605), (25, 80641921), (89, 22652225), (445, 4530445), (2225, 906089)]