128210450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{3049}}^1$

素因数の和:3119

約数の個数: 36

約数和(自身を含む): 247059150

約数和(自身を除く): 118848700

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 841, 1450, 1682, 3049, 4205, 6098, 8410, 15245, 21025, 30490, 42050, 76225, 88421, 152450, 176842, 442105, 884210, 2210525, 2564209, 4421050, 5128418, 12821045, 25642090, 64105225, 128210450]

約数ペア:

[(1, 128210450), (2, 64105225), (5, 25642090), (10, 12821045), (25, 5128418), (29, 4421050), (50, 2564209), (58, 2210525), (145, 884210), (290, 442105), (725, 176842), (841, 152450), (1450, 88421), (1682, 76225), (3049, 42050), (4205, 30490), (6098, 21025), (8410, 15245)]