29565080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17189}}^1$

素因数の和:17243

約数の個数: 32

約数和(自身を含む): 68072400

約数和(自身を除く): 38507320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 17189, 34378, 68756, 85945, 137512, 171890, 343780, 687560, 739127, 1478254, 2956508, 3695635, 5913016, 7391270, 14782540, 29565080]

約数ペア:

[(1, 29565080), (2, 14782540), (4, 7391270), (5, 5913016), (8, 3695635), (10, 2956508), (20, 1478254), (40, 739127), (43, 687560), (86, 343780), (172, 171890), (215, 137512), (344, 85945), (430, 68756), (860, 34378), (1720, 17189)]