38073680

素因数分解:

$2^4\times 5^1\times {\mathrm{475921}}^1$

素因数の和:475934

約数の個数: 20

約数和(自身を含む): 88521492

約数和(自身を除く): 50447812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 475921, 951842, 1903684, 2379605, 3807368, 4759210, 7614736, 9518420, 19036840, 38073680]

約数ペア:

[(1, 38073680), (2, 19036840), (4, 9518420), (5, 7614736), (8, 4759210), (10, 3807368), (16, 2379605), (20, 1903684), (40, 951842), (80, 475921)]