26473810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 55313280

約数和(自身を除く): 28839470

約数列:

[1, 2, 5, 10, 11, 22, 29, 43, 55, 58, 86, 110, 145, 193, 215, 290, 319, 386, 430, 473, 638, 946, 965, 1247, 1595, 1930, 2123, 2365, 2494, 3190, 4246, 4730, 5597, 6235, 8299, 10615, 11194, 12470, 13717, 16598, 21230, 27434, 27985, 41495, 55970, 61567, 68585, 82990, 91289, 123134, 137170, 182578, 240671, 307835, 456445, 481342, 615670, 912890, 1203355, 2406710, 2647381, 5294762, 13236905, 26473810]

約数ペア:

[(1, 26473810), (2, 13236905), (5, 5294762), (10, 2647381), (11, 2406710), (22, 1203355), (29, 912890), (43, 615670), (55, 481342), (58, 456445), (86, 307835), (110, 240671), (145, 182578), (193, 137170), (215, 123134), (290, 91289), (319, 82990), (386, 68585), (430, 61567), (473, 55970), (638, 41495), (946, 27985), (965, 27434), (1247, 21230), (1595, 16598), (1930, 13717), (2123, 12470), (2365, 11194), (2494, 10615), (3190, 8299), (4246, 6235), (4730, 5597)]