2016374800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{941}}^1$

素因数の和:1457

約数の個数: 120

約数和(自身を含む): 5301214272

約数和(自身を除く): 3284839472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 487, 550, 880, 941, 974, 1100, 1882, 1948, 2200, 2435, 3764, 3896, 4400, 4705, 4870, 5357, 7528, 7792, 9410, 9740, 10351, 10714, 12175, 15056, 18820, 19480, 20702, 21428, 23525, 24350, 26785, 37640, 38960, 41404, 42856, 47050, 48700, 51755, 53570, 75280, 82808, 85712, 94100, 97400, 103510, 107140, 133925, 165616, 188200, 194800, 207020, 214280, 258775, 267850, 376400, 414040, 428560, 458267, 517550, 535700, 828080, 916534, 1035100, 1071400, 1833068, 2070200, 2142800, 2291335, 3666136, 4140400, 4582670, 5040937, 7332272, 9165340, 10081874, 11456675, 18330680, 20163748, 22913350, 25204685, 36661360, 40327496, 45826700, 50409370, 80654992, 91653400, 100818740, 126023425, 183306800, 201637480, 252046850, 403274960, 504093700, 1008187400, 2016374800]

約数ペア:

[(1, 2016374800), (2, 1008187400), (4, 504093700), (5, 403274960), (8, 252046850), (10, 201637480), (11, 183306800), (16, 126023425), (20, 100818740), (22, 91653400), (25, 80654992), (40, 50409370), (44, 45826700), (50, 40327496), (55, 36661360), (80, 25204685), (88, 22913350), (100, 20163748), (110, 18330680), (176, 11456675), (200, 10081874), (220, 9165340), (275, 7332272), (400, 5040937), (440, 4582670), (487, 4140400), (550, 3666136), (880, 2291335), (941, 2142800), (974, 2070200), (1100, 1833068), (1882, 1071400), (1948, 1035100), (2200, 916534), (2435, 828080), (3764, 535700), (3896, 517550), (4400, 458267), (4705, 428560), (4870, 414040), (5357, 376400), (7528, 267850), (7792, 258775), (9410, 214280), (9740, 207020), (10351, 194800), (10714, 188200), (12175, 165616), (15056, 133925), (18820, 107140), (19480, 103510), (20702, 97400), (21428, 94100), (23525, 85712), (24350, 82808), (26785, 75280), (37640, 53570), (38960, 51755), (41404, 48700), (42856, 47050)]