2016317560

素因数分解:

$2^3\times 5^1\times {\mathrm{50407939}}^1$

素因数の和:50407950

約数の個数: 16

約数和(自身を含む): 4536714600

約数和(自身を除く): 2520397040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50407939, 100815878, 201631756, 252039695, 403263512, 504079390, 1008158780, 2016317560]

約数ペア:

[(1, 2016317560), (2, 1008158780), (4, 504079390), (5, 403263512), (8, 252039695), (10, 201631756), (20, 100815878), (40, 50407939)]