11228060

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2087}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 23677920

約数和(自身を除く): 12449860

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2087, 2690, 4174, 5380, 8348, 10435, 20870, 41740, 561403, 1122806, 2245612, 2807015, 5614030, 11228060]

約数ペア:

[(1, 11228060), (2, 5614030), (4, 2807015), (5, 2245612), (10, 1122806), (20, 561403), (269, 41740), (538, 20870), (1076, 10435), (1345, 8348), (2087, 5380), (2690, 4174)]