2026042865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 3344302080

約数和(自身を除く): 1318259215

約数列:

[1, 5, 7, 11, 19, 35, 47, 55, 71, 77, 83, 95, 133, 209, 235, 329, 355, 385, 415, 497, 517, 581, 665, 781, 893, 913, 1045, 1349, 1463, 1577, 1645, 2485, 2585, 2905, 3337, 3619, 3901, 3905, 4465, 4565, 5467, 5893, 6251, 6391, 6745, 7315, 7885, 9443, 9823, 11039, 14839, 16685, 17347, 18095, 19505, 23359, 27307, 27335, 29465, 31255, 31955, 36707, 41251, 42911, 47215, 49115, 55195, 63403, 64823, 68761, 74119, 74195, 86735, 103873, 111967, 116795, 121429, 136535, 183535, 206255, 214555, 256949, 276971, 300377, 317015, 324115, 343805, 370595, 443821, 453761, 518833, 519365, 559835, 607145, 697433, 783769, 815309, 1231637, 1284745, 1384855, 1501885, 1938797, 2219105, 2268805, 2594165, 3046681, 3487165, 3918845, 4076545, 4882031, 5262449, 5707163, 6158185, 8621459, 9693985, 15233405, 21326767, 24410155, 26312245, 28535815, 36837143, 43107295, 57886939, 106633835, 184185715, 289434695, 405208573, 2026042865]

約数ペア:

[(1, 2026042865), (5, 405208573), (7, 289434695), (11, 184185715), (19, 106633835), (35, 57886939), (47, 43107295), (55, 36837143), (71, 28535815), (77, 26312245), (83, 24410155), (95, 21326767), (133, 15233405), (209, 9693985), (235, 8621459), (329, 6158185), (355, 5707163), (385, 5262449), (415, 4882031), (497, 4076545), (517, 3918845), (581, 3487165), (665, 3046681), (781, 2594165), (893, 2268805), (913, 2219105), (1045, 1938797), (1349, 1501885), (1463, 1384855), (1577, 1284745), (1645, 1231637), (2485, 815309), (2585, 783769), (2905, 697433), (3337, 607145), (3619, 559835), (3901, 519365), (3905, 518833), (4465, 453761), (4565, 443821), (5467, 370595), (5893, 343805), (6251, 324115), (6391, 317015), (6745, 300377), (7315, 276971), (7885, 256949), (9443, 214555), (9823, 206255), (11039, 183535), (14839, 136535), (16685, 121429), (17347, 116795), (18095, 111967), (19505, 103873), (23359, 86735), (27307, 74195), (27335, 74119), (29465, 68761), (31255, 64823), (31955, 63403), (36707, 55195), (41251, 49115), (42911, 47215)]