80541395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{2089}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 105636960

約数和(自身を除く): 25095565

約数列:

[1, 5, 11, 55, 701, 2089, 3505, 7711, 10445, 22979, 38555, 114895, 1464389, 7321945, 16108279, 80541395]

約数ペア:

[(1, 80541395), (5, 16108279), (11, 7321945), (55, 1464389), (701, 114895), (2089, 38555), (3505, 22979), (7711, 10445)]