14128280

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3301}}^1$

素因数の和:3419

約数の個数: 32

約数和(自身を含む): 32095440

約数和(自身を除く): 17967160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 3301, 4280, 6602, 13204, 16505, 26408, 33010, 66020, 132040, 353207, 706414, 1412828, 1766035, 2825656, 3532070, 7064140, 14128280]

約数ペア:

[(1, 14128280), (2, 7064140), (4, 3532070), (5, 2825656), (8, 1766035), (10, 1412828), (20, 706414), (40, 353207), (107, 132040), (214, 66020), (428, 33010), (535, 26408), (856, 16505), (1070, 13204), (2140, 6602), (3301, 4280)]