2013647600

素因数分解:

$2^4\times 5^2\times {\mathrm{487}}^1\times {\mathrm{10337}}^1$

素因数の和:10842

約数の個数: 60

約数和(自身を含む): 4848191184

約数和(自身を除く): 2834543584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 487, 974, 1948, 2435, 3896, 4870, 7792, 9740, 10337, 12175, 19480, 20674, 24350, 38960, 41348, 48700, 51685, 82696, 97400, 103370, 165392, 194800, 206740, 258425, 413480, 516850, 826960, 1033700, 2067400, 4134800, 5034119, 10068238, 20136476, 25170595, 40272952, 50341190, 80545904, 100682380, 125852975, 201364760, 251705950, 402729520, 503411900, 1006823800, 2013647600]

約数ペア:

[(1, 2013647600), (2, 1006823800), (4, 503411900), (5, 402729520), (8, 251705950), (10, 201364760), (16, 125852975), (20, 100682380), (25, 80545904), (40, 50341190), (50, 40272952), (80, 25170595), (100, 20136476), (200, 10068238), (400, 5034119), (487, 4134800), (974, 2067400), (1948, 1033700), (2435, 826960), (3896, 516850), (4870, 413480), (7792, 258425), (9740, 206740), (10337, 194800), (12175, 165392), (19480, 103370), (20674, 97400), (24350, 82696), (38960, 51685), (41348, 48700)]