4556120

素因数分解:

$2^3\times 5^1\times {\mathrm{113903}}^1$

素因数の和:113914

約数の個数: 16

約数和(自身を含む): 10251360

約数和(自身を除く): 5695240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113903, 227806, 455612, 569515, 911224, 1139030, 2278060, 4556120]

約数ペア:

[(1, 4556120), (2, 2278060), (4, 1139030), (5, 911224), (8, 569515), (10, 455612), (20, 227806), (40, 113903)]