2067500

素因数分解:

$2^2\times 5^4\times {\mathrm{827}}^1$

素因数の和:851

約数の個数: 30

約数和(自身を含む): 4526676

約数和(自身を除く): 2459176

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 827, 1250, 1654, 2500, 3308, 4135, 8270, 16540, 20675, 41350, 82700, 103375, 206750, 413500, 516875, 1033750, 2067500]

約数ペア:

[(1, 2067500), (2, 1033750), (4, 516875), (5, 413500), (10, 206750), (20, 103375), (25, 82700), (50, 41350), (100, 20675), (125, 16540), (250, 8270), (500, 4135), (625, 3308), (827, 2500), (1250, 1654)]