7888935596980

素因数分解:

$2^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{299049871}}^1$

素因数の和:299051199

約数の個数: 24

約数和(自身を含む): 16579324903680

約数和(自身を除く): 8690389306700

約数列:

[1, 2, 4, 5, 10, 20, 1319, 2638, 5276, 6595, 13190, 26380, 299049871, 598099742, 1196199484, 1495249355, 2990498710, 5980997420, 394446779849, 788893559698, 1577787119396, 1972233899245, 3944467798490, 7888935596980]

約数ペア:

[(1, 7888935596980), (2, 3944467798490), (4, 1972233899245), (5, 1577787119396), (10, 788893559698), (20, 394446779849), (1319, 5980997420), (2638, 2990498710), (5276, 1495249355), (6595, 1196199484), (13190, 598099742), (26380, 299049871)]