75711040

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1201}}^1$

素因数の和:1415

約数の個数: 56

約数和(自身を含む): 181352952

約数和(自身を除く): 105641912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1201, 1576, 1970, 2402, 3152, 3940, 4804, 6005, 6304, 7880, 9608, 12010, 12608, 15760, 19216, 24020, 31520, 38432, 48040, 63040, 76864, 96080, 192160, 236597, 384320, 473194, 946388, 1182985, 1892776, 2365970, 3785552, 4731940, 7571104, 9463880, 15142208, 18927760, 37855520, 75711040]

約数ペア:

[(1, 75711040), (2, 37855520), (4, 18927760), (5, 15142208), (8, 9463880), (10, 7571104), (16, 4731940), (20, 3785552), (32, 2365970), (40, 1892776), (64, 1182985), (80, 946388), (160, 473194), (197, 384320), (320, 236597), (394, 192160), (788, 96080), (985, 76864), (1201, 63040), (1576, 48040), (1970, 38432), (2402, 31520), (3152, 24020), (3940, 19216), (4804, 15760), (6005, 12608), (6304, 12010), (7880, 9608)]