77310940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5693}}^1$

素因数の和:5806

約数の個数: 48

約数和(自身を含む): 187492032

約数和(自身を除く): 110181092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 5693, 6790, 11386, 13580, 22772, 28465, 39851, 56930, 79702, 113860, 159404, 199255, 398510, 552221, 797020, 1104442, 2208884, 2761105, 3865547, 5522210, 7731094, 11044420, 15462188, 19327735, 38655470, 77310940]

約数ペア:

[(1, 77310940), (2, 38655470), (4, 19327735), (5, 15462188), (7, 11044420), (10, 7731094), (14, 5522210), (20, 3865547), (28, 2761105), (35, 2208884), (70, 1104442), (97, 797020), (140, 552221), (194, 398510), (388, 199255), (485, 159404), (679, 113860), (970, 79702), (1358, 56930), (1940, 39851), (2716, 28465), (3395, 22772), (5693, 13580), (6790, 11386)]