8055820

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2087}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 17013024

約数和(自身を除く): 8957204

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 2087, 3860, 4174, 8348, 10435, 20870, 41740, 402791, 805582, 1611164, 2013955, 4027910, 8055820]

約数ペア:

[(1, 8055820), (2, 4027910), (4, 2013955), (5, 1611164), (10, 805582), (20, 402791), (193, 41740), (386, 20870), (772, 10435), (965, 8348), (1930, 4174), (2087, 3860)]