38460440

素因数分解:

$2^3\times 5^1\times {\mathrm{961511}}^1$

素因数の和:961522

約数の個数: 16

約数和(自身を含む): 86536080

約数和(自身を除く): 48075640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 961511, 1923022, 3846044, 4807555, 7692088, 9615110, 19230220, 38460440]

約数ペア:

[(1, 38460440), (2, 19230220), (4, 9615110), (5, 7692088), (8, 4807555), (10, 3846044), (20, 1923022), (40, 961511)]