27525280

素因数分解:

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

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 65971584

約数和(自身を除く): 38446304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2423, 2840, 4846, 5680, 9692, 11360, 12115, 19384, 24230, 38768, 48460, 77536, 96920, 172033, 193840, 344066, 387680, 688132, 860165, 1376264, 1720330, 2752528, 3440660, 5505056, 6881320, 13762640, 27525280]

約数ペア:

[(1, 27525280), (2, 13762640), (4, 6881320), (5, 5505056), (8, 3440660), (10, 2752528), (16, 1720330), (20, 1376264), (32, 860165), (40, 688132), (71, 387680), (80, 344066), (142, 193840), (160, 172033), (284, 96920), (355, 77536), (568, 48460), (710, 38768), (1136, 24230), (1420, 19384), (2272, 12115), (2423, 11360), (2840, 9692), (4846, 5680)]