4250960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7591}}^1$

素因数の和:7611

約数の個数: 40

約数和(自身を含む): 11296896

約数和(自身を除く): 7045936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7591, 15182, 30364, 37955, 53137, 60728, 75910, 106274, 121456, 151820, 212548, 265685, 303640, 425096, 531370, 607280, 850192, 1062740, 2125480, 4250960]

約数ペア:

[(1, 4250960), (2, 2125480), (4, 1062740), (5, 850192), (7, 607280), (8, 531370), (10, 425096), (14, 303640), (16, 265685), (20, 212548), (28, 151820), (35, 121456), (40, 106274), (56, 75910), (70, 60728), (80, 53137), (112, 37955), (140, 30364), (280, 15182), (560, 7591)]