102943720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5441}}^1$

素因数の和:5506

約数の個数: 64

約数和(自身を含む): 258603840

約数和(自身を除く): 155660120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 5441, 9460, 10882, 18920, 21764, 27205, 43528, 54410, 59851, 108820, 119702, 217640, 233963, 239404, 299255, 467926, 478808, 598510, 935852, 1169815, 1197020, 1871704, 2339630, 2394040, 2573593, 4679260, 5147186, 9358520, 10294372, 12867965, 20588744, 25735930, 51471860, 102943720]

約数ペア:

[(1, 102943720), (2, 51471860), (4, 25735930), (5, 20588744), (8, 12867965), (10, 10294372), (11, 9358520), (20, 5147186), (22, 4679260), (40, 2573593), (43, 2394040), (44, 2339630), (55, 1871704), (86, 1197020), (88, 1169815), (110, 935852), (172, 598510), (215, 478808), (220, 467926), (344, 299255), (430, 239404), (440, 233963), (473, 217640), (860, 119702), (946, 108820), (1720, 59851), (1892, 54410), (2365, 43528), (3784, 27205), (4730, 21764), (5441, 18920), (9460, 10882)]