40255820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182981}}^1$

素因数の和:183001

約数の個数: 24

約数和(自身を含む): 92222928

約数和(自身を除く): 51967108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 182981, 365962, 731924, 914905, 1829810, 2012791, 3659620, 4025582, 8051164, 10063955, 20127910, 40255820]

約数ペア:

[(1, 40255820), (2, 20127910), (4, 10063955), (5, 8051164), (10, 4025582), (11, 3659620), (20, 2012791), (22, 1829810), (44, 914905), (55, 731924), (110, 365962), (220, 182981)]