563052580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{15193}}^1$

素因数の和:15328

約数の個数: 48

約数和(自身を含む): 1263533040

約数和(自身を除く): 700480460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3706, 7412, 9265, 15193, 18530, 30386, 37060, 60772, 75965, 151930, 258281, 303860, 516562, 1033124, 1291405, 1656037, 2582810, 3312074, 5165620, 6624148, 8280185, 16560370, 28152629, 33120740, 56305258, 112610516, 140763145, 281526290, 563052580]

約数ペア:

[(1, 563052580), (2, 281526290), (4, 140763145), (5, 112610516), (10, 56305258), (17, 33120740), (20, 28152629), (34, 16560370), (68, 8280185), (85, 6624148), (109, 5165620), (170, 3312074), (218, 2582810), (340, 1656037), (436, 1291405), (545, 1033124), (1090, 516562), (1853, 303860), (2180, 258281), (3706, 151930), (7412, 75965), (9265, 60772), (15193, 37060), (18530, 30386)]