65536280

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1499}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 147690000

約数和(自身を除く): 82153720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 1499, 2186, 2998, 4372, 5465, 5996, 7495, 8744, 10930, 11992, 14990, 21860, 29980, 43720, 59960, 1638407, 3276814, 6553628, 8192035, 13107256, 16384070, 32768140, 65536280]

約数ペア:

[(1, 65536280), (2, 32768140), (4, 16384070), (5, 13107256), (8, 8192035), (10, 6553628), (20, 3276814), (40, 1638407), (1093, 59960), (1499, 43720), (2186, 29980), (2998, 21860), (4372, 14990), (5465, 11992), (5996, 10930), (7495, 8744)]