105800540

素因数分解:

$2^2\times 5^1\times {\mathrm{5290027}}^1$

素因数の和:5290036

約数の個数: 12

約数和(自身を含む): 222181176

約数和(自身を除く): 116380636

約数列:

[1, 2, 4, 5, 10, 20, 5290027, 10580054, 21160108, 26450135, 52900270, 105800540]

約数ペア:

[(1, 105800540), (2, 52900270), (4, 26450135), (5, 21160108), (10, 10580054), (20, 5290027)]