2990318453140

素因数分解:

$2^2\times 5^1\times {\mathrm{3323}}^1\times {\mathrm{44994259}}^1$

素因数の和:44997591

約数の個数: 24

約数和(自身を含む): 6281558650080

約数和(自身を除く): 3291240196940

約数列:

[1, 2, 4, 5, 10, 20, 3323, 6646, 13292, 16615, 33230, 66460, 44994259, 89988518, 179977036, 224971295, 449942590, 899885180, 149515922657, 299031845314, 598063690628, 747579613285, 1495159226570, 2990318453140]

約数ペア:

[(1, 2990318453140), (2, 1495159226570), (4, 747579613285), (5, 598063690628), (10, 299031845314), (20, 149515922657), (3323, 899885180), (6646, 449942590), (13292, 224971295), (16615, 179977036), (33230, 89988518), (66460, 44994259)]