106728680

素因数分解:

$2^3\times 5^1\times {\mathrm{2668217}}^1$

素因数の和:2668228

約数の個数: 16

約数和(自身を含む): 240139620

約数和(自身を除く): 133410940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2668217, 5336434, 10672868, 13341085, 21345736, 26682170, 53364340, 106728680]

約数ペア:

[(1, 106728680), (2, 53364340), (4, 26682170), (5, 21345736), (8, 13341085), (10, 10672868), (20, 5336434), (40, 2668217)]