469671740

素因数分解:

$2^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{10867}}^1$

素因数の和:13037

約数の個数: 24

約数和(自身を含む): 986857872

約数和(自身を除く): 517186132

約数列:

[1, 2, 4, 5, 10, 20, 2161, 4322, 8644, 10805, 10867, 21610, 21734, 43220, 43468, 54335, 108670, 217340, 23483587, 46967174, 93934348, 117417935, 234835870, 469671740]

約数ペア:

[(1, 469671740), (2, 234835870), (4, 117417935), (5, 93934348), (10, 46967174), (20, 23483587), (2161, 217340), (4322, 108670), (8644, 54335), (10805, 43468), (10867, 43220), (21610, 21734)]