17080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1$

素因数の和:79

約数の個数: 32

約数和(自身を含む): 44640

約数和(自身を除く): 27560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080]

約数ペア:

[(1, 17080), (2, 8540), (4, 4270), (5, 3416), (7, 2440), (8, 2135), (10, 1708), (14, 1220), (20, 854), (28, 610), (35, 488), (40, 427), (56, 305), (61, 280), (70, 244), (122, 140)]