2016089080

素因数分解:

$2^3\times 5^1\times {\mathrm{50402227}}^1$

素因数の和:50402238

約数の個数: 16

約数和(自身を含む): 4536200520

約数和(自身を除く): 2520111440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50402227, 100804454, 201608908, 252011135, 403217816, 504022270, 1008044540, 2016089080]

約数ペア:

[(1, 2016089080), (2, 1008044540), (4, 504022270), (5, 403217816), (8, 252011135), (10, 201608908), (20, 100804454), (40, 50402227)]