7608740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20023}}^1$

素因数の和:20051

約数の個数: 24

約数和(自身を含む): 16820160

約数和(自身を除く): 9211420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 20023, 40046, 80092, 100115, 200230, 380437, 400460, 760874, 1521748, 1902185, 3804370, 7608740]

約数ペア:

[(1, 7608740), (2, 3804370), (4, 1902185), (5, 1521748), (10, 760874), (19, 400460), (20, 380437), (38, 200230), (76, 100115), (95, 80092), (190, 40046), (380, 20023)]