14645240

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3359}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 18618760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 3359, 4360, 6718, 13436, 16795, 26872, 33590, 67180, 134360, 366131, 732262, 1464524, 1830655, 2929048, 3661310, 7322620, 14645240]

約数ペア:

[(1, 14645240), (2, 7322620), (4, 3661310), (5, 2929048), (8, 1830655), (10, 1464524), (20, 732262), (40, 366131), (109, 134360), (218, 67180), (436, 33590), (545, 26872), (872, 16795), (1090, 13436), (2180, 6718), (3359, 4360)]