16414160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29311}}^1$

素因数の和:29331

約数の個数: 40

約数和(自身を含む): 43616256

約数和(自身を除く): 27202096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 29311, 58622, 117244, 146555, 205177, 234488, 293110, 410354, 468976, 586220, 820708, 1025885, 1172440, 1641416, 2051770, 2344880, 3282832, 4103540, 8207080, 16414160]

約数ペア:

[(1, 16414160), (2, 8207080), (4, 4103540), (5, 3282832), (7, 2344880), (8, 2051770), (10, 1641416), (14, 1172440), (16, 1025885), (20, 820708), (28, 586220), (35, 468976), (40, 410354), (56, 293110), (70, 234488), (80, 205177), (112, 146555), (140, 117244), (280, 58622), (560, 29311)]