8420170085

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{7529}}^1\times {\mathrm{4759}}^1$

素因数の和:12340

約数の個数: 16

約数和(自身を含む): 10322726400

約数和(自身を除く): 1902556315

約数列:

[1, 5, 47, 235, 4759, 7529, 23795, 37645, 223673, 353863, 1118365, 1769315, 35830511, 179152555, 1684034017, 8420170085]

約数ペア:

[(1, 8420170085), (5, 1684034017), (47, 179152555), (235, 35830511), (4759, 1769315), (7529, 1118365), (23795, 353863), (37645, 223673)]