37801960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{135007}}^1$

素因数の和:135025

約数の個数: 32

約数和(自身を含む): 97205760

約数和(自身を除く): 59403800

約数列:

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

約数ペア:

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