222116740

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{29303}}^1$

素因数の和:29691

約数の個数: 24

約数和(自身を含む): 467691840

約数和(自身を除く): 245575100

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 29303, 58606, 117212, 146515, 293030, 586060, 11105837, 22211674, 44423348, 55529185, 111058370, 222116740]

約数ペア:

[(1, 222116740), (2, 111058370), (4, 55529185), (5, 44423348), (10, 22211674), (20, 11105837), (379, 586060), (758, 293030), (1516, 146515), (1895, 117212), (3790, 58606), (7580, 29303)]