55840508740

素因数分解:

$2^2\times 5^1\times {\mathrm{36979}}^1\times {\mathrm{75503}}^1$

素因数の和:112491

約数の個数: 24

約数和(自身を含む): 117269792640

約数和(自身を除く): 61429283900

約数列:

[1, 2, 4, 5, 10, 20, 36979, 73958, 75503, 147916, 151006, 184895, 302012, 369790, 377515, 739580, 755030, 1510060, 2792025437, 5584050874, 11168101748, 13960127185, 27920254370, 55840508740]

約数ペア:

[(1, 55840508740), (2, 27920254370), (4, 13960127185), (5, 11168101748), (10, 5584050874), (20, 2792025437), (36979, 1510060), (73958, 755030), (75503, 739580), (147916, 377515), (151006, 369790), (184895, 302012)]