5106040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1193}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 11605680

約数和(自身を除く): 6499640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1193, 2140, 2386, 4280, 4772, 5965, 9544, 11930, 23860, 47720, 127651, 255302, 510604, 638255, 1021208, 1276510, 2553020, 5106040]

約数ペア:

[(1, 5106040), (2, 2553020), (4, 1276510), (5, 1021208), (8, 638255), (10, 510604), (20, 255302), (40, 127651), (107, 47720), (214, 23860), (428, 11930), (535, 9544), (856, 5965), (1070, 4772), (1193, 4280), (2140, 2386)]