202328080

素因数分解:

$2^4\times 5^1\times {\mathrm{2529101}}^1$

素因数の和:2529114

約数の個数: 20

約数和(自身を含む): 470412972

約数和(自身を除く): 268084892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2529101, 5058202, 10116404, 12645505, 20232808, 25291010, 40465616, 50582020, 101164040, 202328080]

約数ペア:

[(1, 202328080), (2, 101164040), (4, 50582020), (5, 40465616), (8, 25291010), (10, 20232808), (16, 12645505), (20, 10116404), (40, 5058202), (80, 2529101)]