2020110275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{75307}}^1$

素因数の和:75383

約数の個数: 24

約数和(自身を含む): 2661384720

約数和(自身を除く): 641274445

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 925, 1073, 5365, 26825, 75307, 376535, 1882675, 2183903, 2786359, 10919515, 13931795, 54597575, 69658975, 80804411, 404022055, 2020110275]

約数ペア:

[(1, 2020110275), (5, 404022055), (25, 80804411), (29, 69658975), (37, 54597575), (145, 13931795), (185, 10919515), (725, 2786359), (925, 2183903), (1073, 1882675), (5365, 376535), (26825, 75307)]