82134440

素因数分解:

$2^3\times 5^1\times {\mathrm{2053361}}^1$

素因数の和:2053372

約数の個数: 16

約数和(自身を含む): 184802580

約数和(自身を除く): 102668140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2053361, 4106722, 8213444, 10266805, 16426888, 20533610, 41067220, 82134440]

約数ペア:

[(1, 82134440), (2, 41067220), (4, 20533610), (5, 16426888), (8, 10266805), (10, 8213444), (20, 4106722), (40, 2053361)]