85527290

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{17419}}^1$

素因数の和:17917

約数の個数: 16

約数和(自身を含む): 154271520

約数和(自身を除く): 68744230

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 17419, 34838, 87095, 174190, 8552729, 17105458, 42763645, 85527290]

約数ペア:

[(1, 85527290), (2, 42763645), (5, 17105458), (10, 8552729), (491, 174190), (982, 87095), (2455, 34838), (4910, 17419)]