8066140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8581}}^1$

素因数の和:8637

約数の個数: 24

約数和(自身を含む): 17301312

約数和(自身を除く): 9235172

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 8581, 17162, 34324, 42905, 85810, 171620, 403307, 806614, 1613228, 2016535, 4033070, 8066140]

約数ペア:

[(1, 8066140), (2, 4033070), (4, 2016535), (5, 1613228), (10, 806614), (20, 403307), (47, 171620), (94, 85810), (188, 42905), (235, 34324), (470, 17162), (940, 8581)]