8242850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 19123776

約数和(自身を除く): 10880926

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 2141, 3850, 4282, 10705, 14987, 21410, 23551, 29974, 47102, 53525, 74935, 107050, 117755, 149870, 164857, 235510, 329714, 374675, 588775, 749350, 824285, 1177550, 1648570, 4121425, 8242850]

約数ペア:

[(1, 8242850), (2, 4121425), (5, 1648570), (7, 1177550), (10, 824285), (11, 749350), (14, 588775), (22, 374675), (25, 329714), (35, 235510), (50, 164857), (55, 149870), (70, 117755), (77, 107050), (110, 74935), (154, 53525), (175, 47102), (275, 29974), (350, 23551), (385, 21410), (550, 14987), (770, 10705), (1925, 4282), (2141, 3850)]