2009336440

素因数分解:

$2^3\times 5^1\times {\mathrm{50233411}}^1$

素因数の和:50233422

約数の個数: 16

約数和(自身を含む): 4521007080

約数和(自身を除く): 2511670640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50233411, 100466822, 200933644, 251167055, 401867288, 502334110, 1004668220, 2009336440]

約数ペア:

[(1, 2009336440), (2, 1004668220), (4, 502334110), (5, 401867288), (8, 251167055), (10, 200933644), (20, 100466822), (40, 50233411)]