23565513580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{499481}}^1$

素因数の和:499834

約数の個数: 48

約数和(自身を含む): 56725171776

約数和(自身を除く): 33159658196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 674, 1348, 1685, 2359, 3370, 4718, 6740, 9436, 11795, 23590, 47180, 499481, 998962, 1997924, 2497405, 3496367, 4994810, 6992734, 9989620, 13985468, 17481835, 34963670, 69927340, 168325097, 336650194, 673300388, 841625485, 1178275679, 1683250970, 2356551358, 3366501940, 4713102716, 5891378395, 11782756790, 23565513580]

約数ペア:

[(1, 23565513580), (2, 11782756790), (4, 5891378395), (5, 4713102716), (7, 3366501940), (10, 2356551358), (14, 1683250970), (20, 1178275679), (28, 841625485), (35, 673300388), (70, 336650194), (140, 168325097), (337, 69927340), (674, 34963670), (1348, 17481835), (1685, 13985468), (2359, 9989620), (3370, 6992734), (4718, 4994810), (6740, 3496367), (9436, 2497405), (11795, 1997924), (23590, 998962), (47180, 499481)]