14488280

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3323}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 32907600

約数和(自身を除く): 18419320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 3323, 4360, 6646, 13292, 16615, 26584, 33230, 66460, 132920, 362207, 724414, 1448828, 1811035, 2897656, 3622070, 7244140, 14488280]

約数ペア:

[(1, 14488280), (2, 7244140), (4, 3622070), (5, 2897656), (8, 1811035), (10, 1448828), (20, 724414), (40, 362207), (109, 132920), (218, 66460), (436, 33230), (545, 26584), (872, 16615), (1090, 13292), (2180, 6646), (3323, 4360)]