39760508740

素因数分解:

$2^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{1062547}}^1$

素因数の和:1064427

約数の個数: 24

約数和(自身を含む): 83541773952

約数和(自身を除く): 43781265212

約数列:

[1, 2, 4, 5, 10, 20, 1871, 3742, 7484, 9355, 18710, 37420, 1062547, 2125094, 4250188, 5312735, 10625470, 21250940, 1988025437, 3976050874, 7952101748, 9940127185, 19880254370, 39760508740]

約数ペア:

[(1, 39760508740), (2, 19880254370), (4, 9940127185), (5, 7952101748), (10, 3976050874), (20, 1988025437), (1871, 21250940), (3742, 10625470), (7484, 5312735), (9355, 4250188), (18710, 2125094), (37420, 1062547)]