2040375850

素因数分解:

$2^1\times 5^2\times {\mathrm{2579}}^1\times {\mathrm{15823}}^1$

素因数の和:18414

約数の個数: 24

約数和(自身を含む): 3796810560

約数和(自身を除く): 1756434710

約数列:

[1, 2, 5, 10, 25, 50, 2579, 5158, 12895, 15823, 25790, 31646, 64475, 79115, 128950, 158230, 395575, 791150, 40807517, 81615034, 204037585, 408075170, 1020187925, 2040375850]

約数ペア:

[(1, 2040375850), (2, 1020187925), (5, 408075170), (10, 204037585), (25, 81615034), (50, 40807517), (2579, 791150), (5158, 395575), (12895, 158230), (15823, 128950), (25790, 79115), (31646, 64475)]