86516120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113837}}^1$

素因数の和:113867

約数の個数: 32

約数和(自身を含む): 204908400

約数和(自身を除く): 118392280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 113837, 227674, 455348, 569185, 910696, 1138370, 2162903, 2276740, 4325806, 4553480, 8651612, 10814515, 17303224, 21629030, 43258060, 86516120]

約数ペア:

[(1, 86516120), (2, 43258060), (4, 21629030), (5, 17303224), (8, 10814515), (10, 8651612), (19, 4553480), (20, 4325806), (38, 2276740), (40, 2162903), (76, 1138370), (95, 910696), (152, 569185), (190, 455348), (380, 227674), (760, 113837)]