20161726000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{775451}}^1$

素因数の和:775487

約数の個数: 80

約数和(自身を含む): 52501202208

約数和(自身を除く): 32339476208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2600, 3250, 5200, 6500, 13000, 26000, 775451, 1550902, 3101804, 3877255, 6203608, 7754510, 10080863, 12407216, 15509020, 19386275, 20161726, 31018040, 38772550, 40323452, 50404315, 62036080, 77545100, 80646904, 96931375, 100808630, 155090200, 161293808, 193862750, 201617260, 252021575, 310180400, 387725500, 403234520, 504043150, 775451000, 806469040, 1008086300, 1260107875, 1550902000, 2016172600, 2520215750, 4032345200, 5040431500, 10080863000, 20161726000]

約数ペア:

[(1, 20161726000), (2, 10080863000), (4, 5040431500), (5, 4032345200), (8, 2520215750), (10, 2016172600), (13, 1550902000), (16, 1260107875), (20, 1008086300), (25, 806469040), (26, 775451000), (40, 504043150), (50, 403234520), (52, 387725500), (65, 310180400), (80, 252021575), (100, 201617260), (104, 193862750), (125, 161293808), (130, 155090200), (200, 100808630), (208, 96931375), (250, 80646904), (260, 77545100), (325, 62036080), (400, 50404315), (500, 40323452), (520, 38772550), (650, 31018040), (1000, 20161726), (1040, 19386275), (1300, 15509020), (1625, 12407216), (2000, 10080863), (2600, 7754510), (3250, 6203608), (5200, 3877255), (6500, 3101804), (13000, 1550902), (26000, 775451)]