2040576050

素因数分解:

$2^1\times 5^2\times {\mathrm{40811521}}^1$

素因数の和:40811533

約数の個数: 12

約数和(自身を含む): 3795471546

約数和(自身を除く): 1754895496

約数列:

[1, 2, 5, 10, 25, 50, 40811521, 81623042, 204057605, 408115210, 1020288025, 2040576050]

約数ペア:

[(1, 2040576050), (2, 1020288025), (5, 408115210), (10, 204057605), (25, 81623042), (50, 40811521)]