38055820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172981}}^1$

素因数の和:173001

約数の個数: 24

約数和(自身を含む): 87182928

約数和(自身を除く): 49127108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 172981, 345962, 691924, 864905, 1729810, 1902791, 3459620, 3805582, 7611164, 9513955, 19027910, 38055820]

約数ペア:

[(1, 38055820), (2, 19027910), (4, 9513955), (5, 7611164), (10, 3805582), (11, 3459620), (20, 1902791), (22, 1729810), (44, 864905), (55, 691924), (110, 345962), (220, 172981)]