1652080

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 3897072

約数和(自身を除く): 2244992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 193, 214, 386, 428, 535, 772, 856, 965, 1070, 1544, 1712, 1930, 2140, 3088, 3860, 4280, 7720, 8560, 15440, 20651, 41302, 82604, 103255, 165208, 206510, 330416, 413020, 826040, 1652080]

約数ペア:

[(1, 1652080), (2, 826040), (4, 413020), (5, 330416), (8, 206510), (10, 165208), (16, 103255), (20, 82604), (40, 41302), (80, 20651), (107, 15440), (193, 8560), (214, 7720), (386, 4280), (428, 3860), (535, 3088), (772, 2140), (856, 1930), (965, 1712), (1070, 1544)]