2024141840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{50909}}^1$

素因数の和:51000

約数の個数: 80

約数和(自身を含む): 5454293760

約数和(自身を除く): 3430151920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 3976, 4970, 5680, 7952, 9940, 19880, 39760, 50909, 101818, 203636, 254545, 356363, 407272, 509090, 712726, 814544, 1018180, 1425452, 1781815, 2036360, 2850904, 3563630, 3614539, 4072720, 5701808, 7127260, 7229078, 14254520, 14458156, 18072695, 25301773, 28509040, 28916312, 36145390, 50603546, 57832624, 72290780, 101207092, 126508865, 144581560, 202414184, 253017730, 289163120, 404828368, 506035460, 1012070920, 2024141840]

約数ペア:

[(1, 2024141840), (2, 1012070920), (4, 506035460), (5, 404828368), (7, 289163120), (8, 253017730), (10, 202414184), (14, 144581560), (16, 126508865), (20, 101207092), (28, 72290780), (35, 57832624), (40, 50603546), (56, 36145390), (70, 28916312), (71, 28509040), (80, 25301773), (112, 18072695), (140, 14458156), (142, 14254520), (280, 7229078), (284, 7127260), (355, 5701808), (497, 4072720), (560, 3614539), (568, 3563630), (710, 2850904), (994, 2036360), (1136, 1781815), (1420, 1425452), (1988, 1018180), (2485, 814544), (2840, 712726), (3976, 509090), (4970, 407272), (5680, 356363), (7952, 254545), (9940, 203636), (19880, 101818), (39760, 50909)]