8258470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 16342560

約数和(自身を除く): 8084090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 389, 778, 965, 1930, 1945, 2123, 3890, 4246, 4279, 8558, 10615, 21230, 21395, 42790, 75077, 150154, 375385, 750770, 825847, 1651694, 4129235, 8258470]

約数ペア:

[(1, 8258470), (2, 4129235), (5, 1651694), (10, 825847), (11, 750770), (22, 375385), (55, 150154), (110, 75077), (193, 42790), (386, 21395), (389, 21230), (778, 10615), (965, 8558), (1930, 4279), (1945, 4246), (2123, 3890)]