87034040

素因数分解:

$2^3\times 5^1\times {\mathrm{2175851}}^1$

素因数の和:2175862

約数の個数: 16

約数和(自身を含む): 195826680

約数和(自身を除く): 108792640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2175851, 4351702, 8703404, 10879255, 17406808, 21758510, 43517020, 87034040]

約数ペア:

[(1, 87034040), (2, 43517020), (4, 21758510), (5, 17406808), (8, 10879255), (10, 8703404), (20, 4351702), (40, 2175851)]