2000675080

素因数分解:

$2^3\times 5^1\times {\mathrm{50016877}}^1$

素因数の和:50016888

約数の個数: 16

約数和(自身を含む): 4501519020

約数和(自身を除く): 2500843940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50016877, 100033754, 200067508, 250084385, 400135016, 500168770, 1000337540, 2000675080]

約数ペア:

[(1, 2000675080), (2, 1000337540), (4, 500168770), (5, 400135016), (8, 250084385), (10, 200067508), (20, 100033754), (40, 50016877)]