13330160

素因数分解:

$2^4\times 5^1\times {\mathrm{166627}}^1$

素因数の和:166640

約数の個数: 20

約数和(自身を含む): 30992808

約数和(自身を除く): 17662648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 166627, 333254, 666508, 833135, 1333016, 1666270, 2666032, 3332540, 6665080, 13330160]

約数ペア:

[(1, 13330160), (2, 6665080), (4, 3332540), (5, 2666032), (8, 1666270), (10, 1333016), (16, 833135), (20, 666508), (40, 333254), (80, 166627)]