91528820

素因数分解:

$2^2\times 5^1\times {\mathrm{4576441}}^1$

素因数の和:4576450

約数の個数: 12

約数和(自身を含む): 192210564

約数和(自身を除く): 100681744

約数列:

[1, 2, 4, 5, 10, 20, 4576441, 9152882, 18305764, 22882205, 45764410, 91528820]

約数ペア:

[(1, 91528820), (2, 45764410), (4, 22882205), (5, 18305764), (10, 9152882), (20, 4576441)]