17038040

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2207}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 38551680

約数和(自身を除く): 21513640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 2207, 3860, 4414, 7720, 8828, 11035, 17656, 22070, 44140, 88280, 425951, 851902, 1703804, 2129755, 3407608, 4259510, 8519020, 17038040]

約数ペア:

[(1, 17038040), (2, 8519020), (4, 4259510), (5, 3407608), (8, 2129755), (10, 1703804), (20, 851902), (40, 425951), (193, 88280), (386, 44140), (772, 22070), (965, 17656), (1544, 11035), (1930, 8828), (2207, 7720), (3860, 4414)]