516243560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{5471}}^1$

素因数の和:5826

約数の個数: 64

約数和(自身を含む): 1331665920

約数和(自身を除く): 815422360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 337, 674, 1348, 1685, 2359, 2696, 3370, 4718, 5471, 6740, 9436, 10942, 11795, 13480, 18872, 21884, 23590, 27355, 38297, 43768, 47180, 54710, 76594, 94360, 109420, 153188, 191485, 218840, 306376, 382970, 765940, 1531880, 1843727, 3687454, 7374908, 9218635, 12906089, 14749816, 18437270, 25812178, 36874540, 51624356, 64530445, 73749080, 103248712, 129060890, 258121780, 516243560]

約数ペア:

[(1, 516243560), (2, 258121780), (4, 129060890), (5, 103248712), (7, 73749080), (8, 64530445), (10, 51624356), (14, 36874540), (20, 25812178), (28, 18437270), (35, 14749816), (40, 12906089), (56, 9218635), (70, 7374908), (140, 3687454), (280, 1843727), (337, 1531880), (674, 765940), (1348, 382970), (1685, 306376), (2359, 218840), (2696, 191485), (3370, 153188), (4718, 109420), (5471, 94360), (6740, 76594), (9436, 54710), (10942, 47180), (11795, 43768), (13480, 38297), (18872, 27355), (21884, 23590)]