10578640

素因数分解:

$2^4\times 5^1\times {\mathrm{132233}}^1$

素因数の和:132246

約数の個数: 20

約数和(自身を含む): 24595524

約数和(自身を除く): 14016884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 132233, 264466, 528932, 661165, 1057864, 1322330, 2115728, 2644660, 5289320, 10578640]

約数ペア:

[(1, 10578640), (2, 5289320), (4, 2644660), (5, 2115728), (8, 1322330), (10, 1057864), (16, 661165), (20, 528932), (40, 264466), (80, 132233)]