8214140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37337}}^1$

素因数の和:37357

約数の個数: 24

約数和(自身を含む): 18818352

約数和(自身を除く): 10604212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37337, 74674, 149348, 186685, 373370, 410707, 746740, 821414, 1642828, 2053535, 4107070, 8214140]

約数ペア:

[(1, 8214140), (2, 4107070), (4, 2053535), (5, 1642828), (10, 821414), (11, 746740), (20, 410707), (22, 373370), (44, 186685), (55, 149348), (110, 74674), (220, 37337)]