2022620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4429

約数の個数: 24

約数和(自身を含む): 4433184

約数和(自身を除く): 2410564

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4397, 8794, 17588, 21985, 43970, 87940, 101131, 202262, 404524, 505655, 1011310, 2022620]

約数ペア:

[(1, 2022620), (2, 1011310), (4, 505655), (5, 404524), (10, 202262), (20, 101131), (23, 87940), (46, 43970), (92, 21985), (115, 17588), (230, 8794), (460, 4397)]