89528938160

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15762137}}^1$

素因数の和:15762221

約数の個数: 40

約数和(自身を含む): 211086552096

約数和(自身を除く): 121557613936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 15762137, 31524274, 63048548, 78810685, 126097096, 157621370, 252194192, 315242740, 630485480, 1119111727, 1260970960, 2238223454, 4476446908, 5595558635, 8952893816, 11191117270, 17905787632, 22382234540, 44764469080, 89528938160]

約数ペア:

[(1, 89528938160), (2, 44764469080), (4, 22382234540), (5, 17905787632), (8, 11191117270), (10, 8952893816), (16, 5595558635), (20, 4476446908), (40, 2238223454), (71, 1260970960), (80, 1119111727), (142, 630485480), (284, 315242740), (355, 252194192), (568, 157621370), (710, 126097096), (1136, 78810685), (1420, 63048548), (2840, 31524274), (5680, 15762137)]