45176080

素因数分解:

$2^4\times 5^1\times {\mathrm{564701}}^1$

素因数の和:564714

約数の個数: 20

約数和(自身を含む): 105034572

約数和(自身を除く): 59858492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 564701, 1129402, 2258804, 2823505, 4517608, 5647010, 9035216, 11294020, 22588040, 45176080]

約数ペア:

[(1, 45176080), (2, 22588040), (4, 11294020), (5, 9035216), (8, 5647010), (10, 4517608), (16, 2823505), (20, 2258804), (40, 1129402), (80, 564701)]