7299020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4397}}^1$

素因数の和:4489

約数の個数: 24

約数和(自身を含む): 15516144

約数和(自身を除く): 8217124

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 4397, 8794, 17588, 21985, 43970, 87940, 364951, 729902, 1459804, 1824755, 3649510, 7299020]

約数ペア:

[(1, 7299020), (2, 3649510), (4, 1824755), (5, 1459804), (10, 729902), (20, 364951), (83, 87940), (166, 43970), (332, 21985), (415, 17588), (830, 8794), (1660, 4397)]