2010065560

素因数分解:

$2^3\times 5^1\times {\mathrm{50251639}}^1$

素因数の和:50251650

約数の個数: 16

約数和(自身を含む): 4522647600

約数和(自身を除く): 2512582040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50251639, 100503278, 201006556, 251258195, 402013112, 502516390, 1005032780, 2010065560]

約数ペア:

[(1, 2010065560), (2, 1005032780), (4, 502516390), (5, 402013112), (8, 251258195), (10, 201006556), (20, 100503278), (40, 50251639)]