8984043080

素因数分解:

$2^3\times 5^1\times {\mathrm{224601077}}^1$

素因数の和:224601088

約数の個数: 16

約数和(自身を含む): 20214097020

約数和(自身を除く): 11230053940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 224601077, 449202154, 898404308, 1123005385, 1796808616, 2246010770, 4492021540, 8984043080]

約数ペア:

[(1, 8984043080), (2, 4492021540), (4, 2246010770), (5, 1796808616), (8, 1123005385), (10, 898404308), (20, 449202154), (40, 224601077)]