274368488180

素因数分解:

$2^2\times 5^1\times {\mathrm{20873}}^1\times {\mathrm{657233}}^1$

素因数の和:678115

約数の個数: 24

約数和(自身を含む): 576202305672

約数和(自身を除く): 301833817492

約数列:

[1, 2, 4, 5, 10, 20, 20873, 41746, 83492, 104365, 208730, 417460, 657233, 1314466, 2628932, 3286165, 6572330, 13144660, 13718424409, 27436848818, 54873697636, 68592122045, 137184244090, 274368488180]

約数ペア:

[(1, 274368488180), (2, 137184244090), (4, 68592122045), (5, 54873697636), (10, 27436848818), (20, 13718424409), (20873, 13144660), (41746, 6572330), (83492, 3286165), (104365, 2628932), (208730, 1314466), (417460, 657233)]