79233080

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{7151}}^1$

素因数の和:7439

約数の個数: 32

約数和(自身を含む): 178943040

約数和(自身を除く): 99709960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 7151, 11080, 14302, 28604, 35755, 57208, 71510, 143020, 286040, 1980827, 3961654, 7923308, 9904135, 15846616, 19808270, 39616540, 79233080]

約数ペア:

[(1, 79233080), (2, 39616540), (4, 19808270), (5, 15846616), (8, 9904135), (10, 7923308), (20, 3961654), (40, 1980827), (277, 286040), (554, 143020), (1108, 71510), (1385, 57208), (2216, 35755), (2770, 28604), (5540, 14302), (7151, 11080)]