9618040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2897}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 21908880

約数和(自身を除く): 12290840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2897, 3320, 5794, 11588, 14485, 23176, 28970, 57940, 115880, 240451, 480902, 961804, 1202255, 1923608, 2404510, 4809020, 9618040]

約数ペア:

[(1, 9618040), (2, 4809020), (4, 2404510), (5, 1923608), (8, 1202255), (10, 961804), (20, 480902), (40, 240451), (83, 115880), (166, 57940), (332, 28970), (415, 23176), (664, 14485), (830, 11588), (1660, 5794), (2897, 3320)]