14222440

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3323}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 32309280

約数和(自身を除く): 18086840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 3323, 4280, 6646, 13292, 16615, 26584, 33230, 66460, 132920, 355561, 711122, 1422244, 1777805, 2844488, 3555610, 7111220, 14222440]

約数ペア:

[(1, 14222440), (2, 7111220), (4, 3555610), (5, 2844488), (8, 1777805), (10, 1422244), (20, 711122), (40, 355561), (107, 132920), (214, 66460), (428, 33230), (535, 26584), (856, 16615), (1070, 13292), (2140, 6646), (3323, 4280)]