146516080

素因数分解:

$2^4\times 5^1\times {\mathrm{1831451}}^1$

素因数の和:1831464

約数の個数: 20

約数和(自身を含む): 340650072

約数和(自身を除く): 194133992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1831451, 3662902, 7325804, 9157255, 14651608, 18314510, 29303216, 36629020, 73258040, 146516080]

約数ペア:

[(1, 146516080), (2, 73258040), (4, 36629020), (5, 29303216), (8, 18314510), (10, 14651608), (16, 9157255), (20, 7325804), (40, 3662902), (80, 1831451)]