40682650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{28057}}^1$

素因数の和:28098

約数の個数: 24

約数和(自身を含む): 78281820

約数和(自身を除く): 37599170

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 28057, 56114, 140285, 280570, 701425, 813653, 1402850, 1627306, 4068265, 8136530, 20341325, 40682650]

約数ペア:

[(1, 40682650), (2, 20341325), (5, 8136530), (10, 4068265), (25, 1627306), (29, 1402850), (50, 813653), (58, 701425), (145, 280570), (290, 140285), (725, 56114), (1450, 28057)]