10979000

素因数分解:

$2^3\times 5^3\times {\mathrm{10979}}^1$

素因数の和:11000

約数の個数: 32

約数和(自身を含む): 25693200

約数和(自身を除く): 14714200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 10979, 21958, 43916, 54895, 87832, 109790, 219580, 274475, 439160, 548950, 1097900, 1372375, 2195800, 2744750, 5489500, 10979000]

約数ペア:

[(1, 10979000), (2, 5489500), (4, 2744750), (5, 2195800), (8, 1372375), (10, 1097900), (20, 548950), (25, 439160), (40, 274475), (50, 219580), (100, 109790), (125, 87832), (200, 54895), (250, 43916), (500, 21958), (1000, 10979)]