403212820

素因数分解:

$2^2\times 5^1\times {\mathrm{3323}}^1\times {\mathrm{6067}}^1$

素因数の和:9399

約数の個数: 24

約数和(自身を含む): 847141344

約数和(自身を除く): 443928524

約数列:

[1, 2, 4, 5, 10, 20, 3323, 6067, 6646, 12134, 13292, 16615, 24268, 30335, 33230, 60670, 66460, 121340, 20160641, 40321282, 80642564, 100803205, 201606410, 403212820]

約数ペア:

[(1, 403212820), (2, 201606410), (4, 100803205), (5, 80642564), (10, 40321282), (20, 20160641), (3323, 121340), (6067, 66460), (6646, 60670), (12134, 33230), (13292, 30335), (16615, 24268)]