27538060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 67060224

約数和(自身を除く): 39522164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 43, 44, 55, 71, 82, 86, 110, 142, 164, 172, 205, 215, 220, 284, 355, 410, 430, 451, 473, 710, 781, 820, 860, 902, 946, 1420, 1562, 1763, 1804, 1892, 2255, 2365, 2911, 3053, 3124, 3526, 3905, 4510, 4730, 5822, 6106, 7052, 7810, 8815, 9020, 9460, 11644, 12212, 14555, 15265, 15620, 17630, 19393, 29110, 30530, 32021, 33583, 35260, 38786, 58220, 61060, 64042, 67166, 77572, 96965, 125173, 128084, 134332, 160105, 167915, 193930, 250346, 320210, 335830, 387860, 500692, 625865, 640420, 671660, 1251730, 1376903, 2503460, 2753806, 5507612, 6884515, 13769030, 27538060]

約数ペア:

[(1, 27538060), (2, 13769030), (4, 6884515), (5, 5507612), (10, 2753806), (11, 2503460), (20, 1376903), (22, 1251730), (41, 671660), (43, 640420), (44, 625865), (55, 500692), (71, 387860), (82, 335830), (86, 320210), (110, 250346), (142, 193930), (164, 167915), (172, 160105), (205, 134332), (215, 128084), (220, 125173), (284, 96965), (355, 77572), (410, 67166), (430, 64042), (451, 61060), (473, 58220), (710, 38786), (781, 35260), (820, 33583), (860, 32021), (902, 30530), (946, 29110), (1420, 19393), (1562, 17630), (1763, 15620), (1804, 15265), (1892, 14555), (2255, 12212), (2365, 11644), (2911, 9460), (3053, 9020), (3124, 8815), (3526, 7810), (3905, 7052), (4510, 6106), (4730, 5822)]