86168080

素因数分解:

$2^4\times 5^1\times {\mathrm{1077101}}^1$

素因数の和:1077114

約数の個数: 20

約数和(自身を含む): 200340972

約数和(自身を除く): 114172892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1077101, 2154202, 4308404, 5385505, 8616808, 10771010, 17233616, 21542020, 43084040, 86168080]

約数ペア:

[(1, 86168080), (2, 43084040), (4, 21542020), (5, 17233616), (8, 10771010), (10, 8616808), (16, 5385505), (20, 4308404), (40, 2154202), (80, 1077101)]