133068680

素因数分解:

$2^3\times 5^1\times {\mathrm{3326717}}^1$

素因数の和:3326728

約数の個数: 16

約数和(自身を含む): 299404620

約数和(自身を除く): 166335940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3326717, 6653434, 13306868, 16633585, 26613736, 33267170, 66534340, 133068680]

約数ペア:

[(1, 133068680), (2, 66534340), (4, 33267170), (5, 26613736), (8, 16633585), (10, 13306868), (20, 6653434), (40, 3326717)]