10712500

素因数分解:

$2^2\times 5^5\times {\mathrm{857}}^1$

素因数の和:886

約数の個数: 36

約数和(自身を含む): 23459436

約数和(自身を除く): 12746936

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 857, 1250, 1714, 2500, 3125, 3428, 4285, 6250, 8570, 12500, 17140, 21425, 42850, 85700, 107125, 214250, 428500, 535625, 1071250, 2142500, 2678125, 5356250, 10712500]

約数ペア:

[(1, 10712500), (2, 5356250), (4, 2678125), (5, 2142500), (10, 1071250), (20, 535625), (25, 428500), (50, 214250), (100, 107125), (125, 85700), (250, 42850), (500, 21425), (625, 17140), (857, 12500), (1250, 8570), (1714, 6250), (2500, 4285), (3125, 3428)]