38498660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66377}}^1$

素因数の和:66415

約数の個数: 24

約数和(自身を含む): 83636280

約数和(自身を除く): 45137620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 66377, 132754, 265508, 331885, 663770, 1327540, 1924933, 3849866, 7699732, 9624665, 19249330, 38498660]

約数ペア:

[(1, 38498660), (2, 19249330), (4, 9624665), (5, 7699732), (10, 3849866), (20, 1924933), (29, 1327540), (58, 663770), (116, 331885), (145, 265508), (290, 132754), (580, 66377)]