13762640

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2507

約数の個数: 40

約数和(自身を含む): 32462208

約数和(自身を除く): 18699568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2423, 2840, 4846, 5680, 9692, 12115, 19384, 24230, 38768, 48460, 96920, 172033, 193840, 344066, 688132, 860165, 1376264, 1720330, 2752528, 3440660, 6881320, 13762640]

約数ペア:

[(1, 13762640), (2, 6881320), (4, 3440660), (5, 2752528), (8, 1720330), (10, 1376264), (16, 860165), (20, 688132), (40, 344066), (71, 193840), (80, 172033), (142, 96920), (284, 48460), (355, 38768), (568, 24230), (710, 19384), (1136, 12115), (1420, 9692), (2423, 5680), (2840, 4846)]