2140486585

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{20549}}^1$

素因数の和:20888

約数の個数: 16

約数和(自身を含む): 2610014400

約数和(自身を除く): 469527815

約数列:

[1, 5, 83, 251, 415, 1255, 20549, 20833, 102745, 104165, 1705567, 5157799, 8527835, 25788995, 428097317, 2140486585]

約数ペア:

[(1, 2140486585), (5, 428097317), (83, 25788995), (251, 8527835), (415, 5157799), (1255, 1705567), (20549, 104165), (20833, 102745)]