128565850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3433}}^1$

素因数の和:3559

約数の個数: 48

約数和(自身を含む): 275928768

約数和(自身を除く): 147362918

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 350, 535, 749, 1070, 1498, 2675, 3433, 3745, 5350, 6866, 7490, 17165, 18725, 24031, 34330, 37450, 48062, 85825, 120155, 171650, 240310, 367331, 600775, 734662, 1201550, 1836655, 2571317, 3673310, 5142634, 9183275, 12856585, 18366550, 25713170, 64282925, 128565850]

約数ペア:

[(1, 128565850), (2, 64282925), (5, 25713170), (7, 18366550), (10, 12856585), (14, 9183275), (25, 5142634), (35, 3673310), (50, 2571317), (70, 1836655), (107, 1201550), (175, 734662), (214, 600775), (350, 367331), (535, 240310), (749, 171650), (1070, 120155), (1498, 85825), (2675, 48062), (3433, 37450), (3745, 34330), (5350, 24031), (6866, 18725), (7490, 17165)]