148401440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84319}}^1$

素因数の和:84345

約数の個数: 48

約数和(自身を含む): 382475520

約数和(自身を除く): 234074080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 84319, 168638, 337276, 421595, 674552, 843190, 927509, 1349104, 1686380, 1855018, 2698208, 3372760, 3710036, 4637545, 6745520, 7420072, 9275090, 13491040, 14840144, 18550180, 29680288, 37100360, 74200720, 148401440]

約数ペア:

[(1, 148401440), (2, 74200720), (4, 37100360), (5, 29680288), (8, 18550180), (10, 14840144), (11, 13491040), (16, 9275090), (20, 7420072), (22, 6745520), (32, 4637545), (40, 3710036), (44, 3372760), (55, 2698208), (80, 1855018), (88, 1686380), (110, 1349104), (160, 927509), (176, 843190), (220, 674552), (352, 421595), (440, 337276), (880, 168638), (1760, 84319)]