41812780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72091}}^1$

素因数の和:72129

約数の個数: 24

約数和(自身を含む): 90835920

約数和(自身を除く): 49023140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 72091, 144182, 288364, 360455, 720910, 1441820, 2090639, 4181278, 8362556, 10453195, 20906390, 41812780]

約数ペア:

[(1, 41812780), (2, 20906390), (4, 10453195), (5, 8362556), (10, 4181278), (20, 2090639), (29, 1441820), (58, 720910), (116, 360455), (145, 288364), (290, 144182), (580, 72091)]