2016280120

素因数分解:

$2^3\times 5^1\times {\mathrm{50407003}}^1$

素因数の和:50407014

約数の個数: 16

約数和(自身を含む): 4536630360

約数和(自身を除く): 2520350240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50407003, 100814006, 201628012, 252035015, 403256024, 504070030, 1008140060, 2016280120]

約数ペア:

[(1, 2016280120), (2, 1008140060), (4, 504070030), (5, 403256024), (8, 252035015), (10, 201628012), (20, 100814006), (40, 50407003)]