9675980180

素因数分解:

$2^2\times 5^1\times {\mathrm{11093}}^1\times {\mathrm{43613}}^1$

素因数の和:54715

約数の個数: 24

約数和(自身を含む): 20321856072

約数和(自身を除く): 10645875892

約数列:

[1, 2, 4, 5, 10, 20, 11093, 22186, 43613, 44372, 55465, 87226, 110930, 174452, 218065, 221860, 436130, 872260, 483799009, 967598018, 1935196036, 2418995045, 4837990090, 9675980180]

約数ペア:

[(1, 9675980180), (2, 4837990090), (4, 2418995045), (5, 1935196036), (10, 967598018), (20, 483799009), (11093, 872260), (22186, 436130), (43613, 221860), (44372, 218065), (55465, 174452), (87226, 110930)]