82655240

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{9103}}^1$

素因数の和:9341

約数の個数: 32

約数和(自身を含む): 186814080

約数和(自身を除く): 104158840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 9103, 18206, 36412, 45515, 72824, 91030, 182060, 364120, 2066381, 4132762, 8265524, 10331905, 16531048, 20663810, 41327620, 82655240]

約数ペア:

[(1, 82655240), (2, 41327620), (4, 20663810), (5, 16531048), (8, 10331905), (10, 8265524), (20, 4132762), (40, 2066381), (227, 364120), (454, 182060), (908, 91030), (1135, 72824), (1816, 45515), (2270, 36412), (4540, 18206), (9080, 9103)]