1008027080

素因数分解:

$2^3\times 5^1\times {\mathrm{25200677}}^1$

素因数の和:25200688

約数の個数: 16

約数和(自身を含む): 2268061020

約数和(自身を除く): 1260033940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25200677, 50401354, 100802708, 126003385, 201605416, 252006770, 504013540, 1008027080]

約数ペア:

[(1, 1008027080), (2, 504013540), (4, 252006770), (5, 201605416), (8, 126003385), (10, 100802708), (20, 50401354), (40, 25200677)]