4809020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2897}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 10224144

約数和(自身を除く): 5415124

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2897, 5794, 11588, 14485, 28970, 57940, 240451, 480902, 961804, 1202255, 2404510, 4809020]

約数ペア:

[(1, 4809020), (2, 2404510), (4, 1202255), (5, 961804), (10, 480902), (20, 240451), (83, 57940), (166, 28970), (332, 14485), (415, 11588), (830, 5794), (1660, 2897)]