20231610040

素因数分解:

$2^3\times 5^1\times {\mathrm{505790251}}^1$

素因数の和:505790262

約数の個数: 16

約数和(自身を含む): 45521122680

約数和(自身を除く): 25289512640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 505790251, 1011580502, 2023161004, 2528951255, 4046322008, 5057902510, 10115805020, 20231610040]

約数ペア:

[(1, 20231610040), (2, 10115805020), (4, 5057902510), (5, 4046322008), (8, 2528951255), (10, 2023161004), (20, 1011580502), (40, 505790251)]