2016154040

素因数分解:

$2^3\times 5^1\times {\mathrm{50403851}}^1$

素因数の和:50403862

約数の個数: 16

約数和(自身を含む): 4536346680

約数和(自身を除く): 2520192640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50403851, 100807702, 201615404, 252019255, 403230808, 504038510, 1008077020, 2016154040]

約数ペア:

[(1, 2016154040), (2, 1008077020), (4, 504038510), (5, 403230808), (8, 252019255), (10, 201615404), (20, 100807702), (40, 50403851)]