2010055700

素因数分解:

$2^2\times 5^2\times {\mathrm{20100557}}^1$

素因数の和:20100571

約数の個数: 18

約数和(自身を含む): 4361821086

約数和(自身を除く): 2351765386

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20100557, 40201114, 80402228, 100502785, 201005570, 402011140, 502513925, 1005027850, 2010055700]

約数ペア:

[(1, 2010055700), (2, 1005027850), (4, 502513925), (5, 402011140), (10, 201005570), (20, 100502785), (25, 80402228), (50, 40201114), (100, 20100557)]