91082920

素因数分解:

$2^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{3167}}^1$

素因数の和:3897

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 114203480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 719, 1438, 2876, 3167, 3595, 5752, 6334, 7190, 12668, 14380, 15835, 25336, 28760, 31670, 63340, 126680, 2277073, 4554146, 9108292, 11385365, 18216584, 22770730, 45541460, 91082920]

約数ペア:

[(1, 91082920), (2, 45541460), (4, 22770730), (5, 18216584), (8, 11385365), (10, 9108292), (20, 4554146), (40, 2277073), (719, 126680), (1438, 63340), (2876, 31670), (3167, 28760), (3595, 25336), (5752, 15835), (6334, 14380), (7190, 12668)]