119132440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{425473}}^1$

素因数の和:425491

約数の個数: 32

約数和(自身を含む): 306341280

約数和(自身を除く): 187208840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 425473, 850946, 1701892, 2127365, 2978311, 3403784, 4254730, 5956622, 8509460, 11913244, 14891555, 17018920, 23826488, 29783110, 59566220, 119132440]

約数ペア:

[(1, 119132440), (2, 59566220), (4, 29783110), (5, 23826488), (7, 17018920), (8, 14891555), (10, 11913244), (14, 8509460), (20, 5956622), (28, 4254730), (35, 3403784), (40, 2978311), (56, 2127365), (70, 1701892), (140, 850946), (280, 425473)]