588782020

素因数分解:

$2^2\times 5^1\times {\mathrm{6991}}^1\times {\mathrm{4211}}^1$

素因数の和:11211

約数の個数: 24

約数和(自身を含む): 1236912768

約数和(自身を除く): 648130748

約数列:

[1, 2, 4, 5, 10, 20, 4211, 6991, 8422, 13982, 16844, 21055, 27964, 34955, 42110, 69910, 84220, 139820, 29439101, 58878202, 117756404, 147195505, 294391010, 588782020]

約数ペア:

[(1, 588782020), (2, 294391010), (4, 147195505), (5, 117756404), (10, 58878202), (20, 29439101), (4211, 139820), (6991, 84220), (8422, 69910), (13982, 42110), (16844, 34955), (21055, 27964)]