2016045550

素因数分解:

$2^1\times 5^2\times {\mathrm{40320911}}^1$

素因数の和:40320923

約数の個数: 12

約数和(自身を含む): 3749844816

約数和(自身を除く): 1733799266

約数列:

[1, 2, 5, 10, 25, 50, 40320911, 80641822, 201604555, 403209110, 1008022775, 2016045550]

約数ペア:

[(1, 2016045550), (2, 1008022775), (5, 403209110), (10, 201604555), (25, 80641822), (50, 40320911)]