185300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 429660

約数和(自身を除く): 244360

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 109, 170, 218, 340, 425, 436, 545, 850, 1090, 1700, 1853, 2180, 2725, 3706, 5450, 7412, 9265, 10900, 18530, 37060, 46325, 92650, 185300]

約数ペア:

[(1, 185300), (2, 92650), (4, 46325), (5, 37060), (10, 18530), (17, 10900), (20, 9265), (25, 7412), (34, 5450), (50, 3706), (68, 2725), (85, 2180), (100, 1853), (109, 1700), (170, 1090), (218, 850), (340, 545), (425, 436)]