83516120

素因数分解:

$2^3\times 5^1\times {\mathrm{2087903}}^1$

素因数の和:2087914

約数の個数: 16

約数和(自身を含む): 187911360

約数和(自身を除く): 104395240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2087903, 4175806, 8351612, 10439515, 16703224, 20879030, 41758060, 83516120]

約数ペア:

[(1, 83516120), (2, 41758060), (4, 20879030), (5, 16703224), (8, 10439515), (10, 8351612), (20, 4175806), (40, 2087903)]