2837800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{2027}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 7544160

約数和(自身を除く): 4706360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 2027, 4054, 8108, 10135, 14189, 16216, 20270, 28378, 40540, 50675, 56756, 70945, 81080, 101350, 113512, 141890, 202700, 283780, 354725, 405400, 567560, 709450, 1418900, 2837800]

約数ペア:

[(1, 2837800), (2, 1418900), (4, 709450), (5, 567560), (7, 405400), (8, 354725), (10, 283780), (14, 202700), (20, 141890), (25, 113512), (28, 101350), (35, 81080), (40, 70945), (50, 56756), (56, 50675), (70, 40540), (100, 28378), (140, 20270), (175, 16216), (200, 14189), (280, 10135), (350, 8108), (700, 4054), (1400, 2027)]