27298060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71837}}^1$

素因数の和:71865

約数の個数: 24

約数和(自身を含む): 60343920

約数和(自身を除く): 33045860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 71837, 143674, 287348, 359185, 718370, 1364903, 1436740, 2729806, 5459612, 6824515, 13649030, 27298060]

約数ペア:

[(1, 27298060), (2, 13649030), (4, 6824515), (5, 5459612), (10, 2729806), (19, 1436740), (20, 1364903), (38, 718370), (76, 359185), (95, 287348), (190, 143674), (380, 71837)]