76330040

素因数分解:

$2^3\times 5^1\times {\mathrm{1908251}}^1$

素因数の和:1908262

約数の個数: 16

約数和(自身を含む): 171742680

約数和(自身を除く): 95412640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1908251, 3816502, 7633004, 9541255, 15266008, 19082510, 38165020, 76330040]

約数ペア:

[(1, 76330040), (2, 38165020), (4, 19082510), (5, 15266008), (8, 9541255), (10, 7633004), (20, 3816502), (40, 1908251)]