32482540

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4091}}^1$

素因数の和:4497

約数の個数: 24

約数和(自身を含む): 68401872

約数和(自身を除く): 35919332

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 4091, 7940, 8182, 16364, 20455, 40910, 81820, 1624127, 3248254, 6496508, 8120635, 16241270, 32482540]

約数ペア:

[(1, 32482540), (2, 16241270), (4, 8120635), (5, 6496508), (10, 3248254), (20, 1624127), (397, 81820), (794, 40910), (1588, 20455), (1985, 16364), (3970, 8182), (4091, 7940)]