39008560

素因数分解:

$2^4\times 5^1\times {\mathrm{487607}}^1$

素因数の和:487620

約数の個数: 20

約数和(自身を含む): 90695088

約数和(自身を除く): 51686528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487607, 975214, 1950428, 2438035, 3900856, 4876070, 7801712, 9752140, 19504280, 39008560]

約数ペア:

[(1, 39008560), (2, 19504280), (4, 9752140), (5, 7801712), (8, 4876070), (10, 3900856), (16, 2438035), (20, 1950428), (40, 975214), (80, 487607)]