113304820

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{20161}}^1$

素因数の和:20451

約数の個数: 24

約数和(自身を含む): 238798728

約数和(自身を除く): 125493908

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 20161, 40322, 80644, 100805, 201610, 403220, 5665241, 11330482, 22660964, 28326205, 56652410, 113304820]

約数ペア:

[(1, 113304820), (2, 56652410), (4, 28326205), (5, 22660964), (10, 11330482), (20, 5665241), (281, 403220), (562, 201610), (1124, 100805), (1405, 80644), (2810, 40322), (5620, 20161)]