17130040

素因数分解:

$2^3\times 5^1\times {\mathrm{428251}}^1$

素因数の和:428262

約数の個数: 16

約数和(自身を含む): 38542680

約数和(自身を除く): 21412640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 428251, 856502, 1713004, 2141255, 3426008, 4282510, 8565020, 17130040]

約数ペア:

[(1, 17130040), (2, 8565020), (4, 4282510), (5, 3426008), (8, 2141255), (10, 1713004), (20, 856502), (40, 428251)]