40080310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 76404960

約数和(自身を除く): 36324650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1093, 1930, 2186, 3667, 5465, 7334, 10930, 18335, 20767, 36670, 41534, 103835, 207670, 210949, 421898, 1054745, 2109490, 4008031, 8016062, 20040155, 40080310]

約数ペア:

[(1, 40080310), (2, 20040155), (5, 8016062), (10, 4008031), (19, 2109490), (38, 1054745), (95, 421898), (190, 210949), (193, 207670), (386, 103835), (965, 41534), (1093, 36670), (1930, 20767), (2186, 18335), (3667, 10930), (5465, 7334)]