10383820

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2609}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 21924000

約数和(自身を除く): 11540180

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 2609, 3980, 5218, 10436, 13045, 26090, 52180, 519191, 1038382, 2076764, 2595955, 5191910, 10383820]

約数ペア:

[(1, 10383820), (2, 5191910), (4, 2595955), (5, 2076764), (10, 1038382), (20, 519191), (199, 52180), (398, 26090), (796, 13045), (995, 10436), (1990, 5218), (2609, 3980)]