2265820

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 4791024

約数和(自身を除く): 2525204

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 587, 772, 965, 1174, 1930, 2348, 2935, 3860, 5870, 11740, 113291, 226582, 453164, 566455, 1132910, 2265820]

約数ペア:

[(1, 2265820), (2, 1132910), (4, 566455), (5, 453164), (10, 226582), (20, 113291), (193, 11740), (386, 5870), (587, 3860), (772, 2935), (965, 2348), (1174, 1930)]