38675440

素因数分解:

$2^4\times 5^1\times {\mathrm{483443}}^1$

素因数の和:483456

約数の個数: 20

約数和(自身を含む): 89920584

約数和(自身を除く): 51245144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 483443, 966886, 1933772, 2417215, 3867544, 4834430, 7735088, 9668860, 19337720, 38675440]

約数ペア:

[(1, 38675440), (2, 19337720), (4, 9668860), (5, 7735088), (8, 4834430), (10, 3867544), (16, 2417215), (20, 1933772), (40, 966886), (80, 483443)]