5040239620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{84653}}^1$

素因数の和:84904

約数の個数: 48

約数和(自身を含む): 11448606960

約数和(自身を除く): 6408367340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 458, 916, 1145, 2290, 2977, 4580, 5954, 11908, 14885, 29770, 59540, 84653, 169306, 338612, 423265, 846530, 1100489, 1693060, 2200978, 4401956, 5502445, 11004890, 19385537, 22009780, 38771074, 77542148, 96927685, 193855370, 252011981, 387710740, 504023962, 1008047924, 1260059905, 2520119810, 5040239620]

約数ペア:

[(1, 5040239620), (2, 2520119810), (4, 1260059905), (5, 1008047924), (10, 504023962), (13, 387710740), (20, 252011981), (26, 193855370), (52, 96927685), (65, 77542148), (130, 38771074), (229, 22009780), (260, 19385537), (458, 11004890), (916, 5502445), (1145, 4401956), (2290, 2200978), (2977, 1693060), (4580, 1100489), (5954, 846530), (11908, 423265), (14885, 338612), (29770, 169306), (59540, 84653)]