82005080

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13577}}^1$

素因数の和:13739

約数の個数: 32

約数和(自身を含む): 185747040

約数和(自身を除く): 103741960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 13577, 27154, 54308, 67885, 108616, 135770, 271540, 543080, 2050127, 4100254, 8200508, 10250635, 16401016, 20501270, 41002540, 82005080]

約数ペア:

[(1, 82005080), (2, 41002540), (4, 20501270), (5, 16401016), (8, 10250635), (10, 8200508), (20, 4100254), (40, 2050127), (151, 543080), (302, 271540), (604, 135770), (755, 108616), (1208, 67885), (1510, 54308), (3020, 27154), (6040, 13577)]