75603920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{135007}}^1$

素因数の和:135027

約数の個数: 40

約数和(自身を含む): 200891904

約数和(自身を除く): 125287984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 135007, 270014, 540028, 675035, 945049, 1080056, 1350070, 1890098, 2160112, 2700140, 3780196, 4725245, 5400280, 7560392, 9450490, 10800560, 15120784, 18900980, 37801960, 75603920]

約数ペア:

[(1, 75603920), (2, 37801960), (4, 18900980), (5, 15120784), (7, 10800560), (8, 9450490), (10, 7560392), (14, 5400280), (16, 4725245), (20, 3780196), (28, 2700140), (35, 2160112), (40, 1890098), (56, 1350070), (70, 1080056), (80, 945049), (112, 675035), (140, 540028), (280, 270014), (560, 135007)]