144855080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{35159}}^1$

素因数の和:35273

約数の個数: 32

約数和(自身を含む): 329097600

約数和(自身を除く): 184242520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 35159, 70318, 140636, 175795, 281272, 351590, 703180, 1406360, 3621377, 7242754, 14485508, 18106885, 28971016, 36213770, 72427540, 144855080]

約数ペア:

[(1, 144855080), (2, 72427540), (4, 36213770), (5, 28971016), (8, 18106885), (10, 14485508), (20, 7242754), (40, 3621377), (103, 1406360), (206, 703180), (412, 351590), (515, 281272), (824, 175795), (1030, 140636), (2060, 70318), (4120, 35159)]