85186180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{37693}}^1$

素因数の和:37815

約数の個数: 24

約数和(自身を含む): 180478872

約数和(自身を除く): 95292692

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 37693, 75386, 150772, 188465, 376930, 753860, 4259309, 8518618, 17037236, 21296545, 42593090, 85186180]

約数ペア:

[(1, 85186180), (2, 42593090), (4, 21296545), (5, 17037236), (10, 8518618), (20, 4259309), (113, 753860), (226, 376930), (452, 188465), (565, 150772), (1130, 75386), (2260, 37693)]