15297130040

素因数分解:

$2^3\times 5^1\times {\mathrm{382428251}}^1$

素因数の和:382428262

約数の個数: 16

約数和(自身を含む): 34418542680

約数和(自身を除く): 19121412640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 382428251, 764856502, 1529713004, 1912141255, 3059426008, 3824282510, 7648565020, 15297130040]

約数ペア:

[(1, 15297130040), (2, 7648565020), (4, 3824282510), (5, 3059426008), (8, 1912141255), (10, 1529713004), (20, 764856502), (40, 382428251)]