85505120

素因数分解:

$2^5\times 5^1\times {\mathrm{534407}}^1$

素因数の和:534422

約数の個数: 24

約数和(自身を含む): 202006224

約数和(自身を除く): 116501104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 534407, 1068814, 2137628, 2672035, 4275256, 5344070, 8550512, 10688140, 17101024, 21376280, 42752560, 85505120]

約数ペア:

[(1, 85505120), (2, 42752560), (4, 21376280), (5, 17101024), (8, 10688140), (10, 8550512), (16, 5344070), (20, 4275256), (32, 2672035), (40, 2137628), (80, 1068814), (160, 534407)]