16189120

素因数分解:

$2^6\times 5^1\times {\mathrm{50591}}^1$

素因数の和:50608

約数の個数: 28

約数和(自身を含む): 38551104

約数和(自身を除く): 22361984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 50591, 101182, 202364, 252955, 404728, 505910, 809456, 1011820, 1618912, 2023640, 3237824, 4047280, 8094560, 16189120]

約数ペア:

[(1, 16189120), (2, 8094560), (4, 4047280), (5, 3237824), (8, 2023640), (10, 1618912), (16, 1011820), (20, 809456), (32, 505910), (40, 404728), (64, 252955), (80, 202364), (160, 101182), (320, 50591)]