4944140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5749}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 10626000

約数和(自身を除く): 5681860

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 5749, 11498, 22996, 28745, 57490, 114980, 247207, 494414, 988828, 1236035, 2472070, 4944140]

約数ペア:

[(1, 4944140), (2, 2472070), (4, 1236035), (5, 988828), (10, 494414), (20, 247207), (43, 114980), (86, 57490), (172, 28745), (215, 22996), (430, 11498), (860, 5749)]