82105940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{586471}}^1$

素因数の和:586487

約数の個数: 24

約数和(自身を含む): 197054592

約数和(自身を除く): 114948652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 586471, 1172942, 2345884, 2932355, 4105297, 5864710, 8210594, 11729420, 16421188, 20526485, 41052970, 82105940]

約数ペア:

[(1, 82105940), (2, 41052970), (4, 20526485), (5, 16421188), (7, 11729420), (10, 8210594), (14, 5864710), (20, 4105297), (28, 2932355), (35, 2345884), (70, 1172942), (140, 586471)]