9661580

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2503}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 20402592

約数和(自身を除く): 10741012

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 2503, 3860, 5006, 10012, 12515, 25030, 50060, 483079, 966158, 1932316, 2415395, 4830790, 9661580]

約数ペア:

[(1, 9661580), (2, 4830790), (4, 2415395), (5, 1932316), (10, 966158), (20, 483079), (193, 50060), (386, 25030), (772, 12515), (965, 10012), (1930, 5006), (2503, 3860)]