1004031549280

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1\times {\mathrm{35153}}^1$

素因数の和:36608

約数の個数: 96

約数和(自身を含む): 2391240325824

約数和(自身を除く): 1387208776544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1303, 1370, 2192, 2606, 2740, 4384, 5212, 5480, 6515, 10424, 10960, 13030, 20848, 21920, 26060, 35153, 41696, 52120, 70306, 104240, 140612, 175765, 178511, 208480, 281224, 351530, 357022, 562448, 703060, 714044, 892555, 1124896, 1406120, 1428088, 1785110, 2812240, 2856176, 3570220, 4815961, 5624480, 5712352, 7140440, 9631922, 14280880, 19263844, 24079805, 28561760, 38527688, 45804359, 48159610, 77055376, 91608718, 96319220, 154110752, 183217436, 192638440, 229021795, 366434872, 385276880, 458043590, 732869744, 770553760, 916087180, 1465739488, 1832174360, 3664348720, 6275197183, 7328697440, 12550394366, 25100788732, 31375985915, 50201577464, 62751971830, 100403154928, 125503943660, 200806309856, 251007887320, 502015774640, 1004031549280]

約数ペア:

[(1, 1004031549280), (2, 502015774640), (4, 251007887320), (5, 200806309856), (8, 125503943660), (10, 100403154928), (16, 62751971830), (20, 50201577464), (32, 31375985915), (40, 25100788732), (80, 12550394366), (137, 7328697440), (160, 6275197183), (274, 3664348720), (548, 1832174360), (685, 1465739488), (1096, 916087180), (1303, 770553760), (1370, 732869744), (2192, 458043590), (2606, 385276880), (2740, 366434872), (4384, 229021795), (5212, 192638440), (5480, 183217436), (6515, 154110752), (10424, 96319220), (10960, 91608718), (13030, 77055376), (20848, 48159610), (21920, 45804359), (26060, 38527688), (35153, 28561760), (41696, 24079805), (52120, 19263844), (70306, 14280880), (104240, 9631922), (140612, 7140440), (175765, 5712352), (178511, 5624480), (208480, 4815961), (281224, 3570220), (351530, 2856176), (357022, 2812240), (562448, 1785110), (703060, 1428088), (714044, 1406120), (892555, 1124896)]