82971400

素因数分解:

$2^3\times 5^2\times {\mathrm{414857}}^1$

素因数の和:414873

約数の個数: 24

約数和(自身を含む): 192908970

約数和(自身を除く): 109937570

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 414857, 829714, 1659428, 2074285, 3318856, 4148570, 8297140, 10371425, 16594280, 20742850, 41485700, 82971400]

約数ペア:

[(1, 82971400), (2, 41485700), (4, 20742850), (5, 16594280), (8, 10371425), (10, 8297140), (20, 4148570), (25, 3318856), (40, 2074285), (50, 1659428), (100, 829714), (200, 414857)]