14838440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8627}}^1$

素因数の和:8681

約数の個数: 32

約数和(自身を含む): 34166880

約数和(自身を除く): 19328440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 8627, 17254, 34508, 43135, 69016, 86270, 172540, 345080, 370961, 741922, 1483844, 1854805, 2967688, 3709610, 7419220, 14838440]

約数ペア:

[(1, 14838440), (2, 7419220), (4, 3709610), (5, 2967688), (8, 1854805), (10, 1483844), (20, 741922), (40, 370961), (43, 345080), (86, 172540), (172, 86270), (215, 69016), (344, 43135), (430, 34508), (860, 17254), (1720, 8627)]