25887896530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{542837}}^1$

素因数の和:543114

約数の個数: 32

約数和(自身を含む): 49246263360

約数和(自身を除く): 23358366830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 1255, 2510, 4769, 9538, 23845, 47690, 542837, 1085674, 2714185, 5428370, 10313903, 20627806, 51569515, 103139030, 136252087, 272504174, 681260435, 1362520870, 2588789653, 5177579306, 12943948265, 25887896530]

約数ペア:

[(1, 25887896530), (2, 12943948265), (5, 5177579306), (10, 2588789653), (19, 1362520870), (38, 681260435), (95, 272504174), (190, 136252087), (251, 103139030), (502, 51569515), (1255, 20627806), (2510, 10313903), (4769, 5428370), (9538, 2714185), (23845, 1085674), (47690, 542837)]