1539089480

素因数分解:

$2^3\times 5^1\times {\mathrm{38477237}}^1$

素因数の和:38477248

約数の個数: 16

約数和(自身を含む): 3462951420

約数和(自身を除く): 1923861940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 38477237, 76954474, 153908948, 192386185, 307817896, 384772370, 769544740, 1539089480]

約数ペア:

[(1, 1539089480), (2, 769544740), (4, 384772370), (5, 307817896), (8, 192386185), (10, 153908948), (20, 76954474), (40, 38477237)]