2016281560

素因数分解:

$2^3\times 5^1\times {\mathrm{50407039}}^1$

素因数の和:50407050

約数の個数: 16

約数和(自身を含む): 4536633600

約数和(自身を除く): 2520352040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50407039, 100814078, 201628156, 252035195, 403256312, 504070390, 1008140780, 2016281560]

約数ペア:

[(1, 2016281560), (2, 1008140780), (4, 504070390), (5, 403256312), (8, 252035195), (10, 201628156), (20, 100814078), (40, 50407039)]