38496560

素因数分解:

$2^4\times 5^1\times {\mathrm{481207}}^1$

素因数の和:481220

約数の個数: 20

約数和(自身を含む): 89504688

約数和(自身を除く): 51008128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 481207, 962414, 1924828, 2406035, 3849656, 4812070, 7699312, 9624140, 19248280, 38496560]

約数ペア:

[(1, 38496560), (2, 19248280), (4, 9624140), (5, 7699312), (8, 4812070), (10, 3849656), (16, 2406035), (20, 1924828), (40, 962414), (80, 481207)]