57807680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 112

約数和(自身を含む): 159325056

約数和(自身を除く): 101517376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 197, 224, 262, 280, 320, 394, 448, 524, 560, 655, 788, 917, 985, 1048, 1120, 1310, 1379, 1576, 1834, 1970, 2096, 2240, 2620, 2758, 3152, 3668, 3940, 4192, 4585, 5240, 5516, 6304, 6895, 7336, 7880, 8384, 9170, 10480, 11032, 12608, 13790, 14672, 15760, 18340, 20960, 22064, 25807, 27580, 29344, 31520, 36680, 41920, 44128, 51614, 55160, 58688, 63040, 73360, 88256, 103228, 110320, 129035, 146720, 180649, 206456, 220640, 258070, 293440, 361298, 412912, 441280, 516140, 722596, 825824, 903245, 1032280, 1445192, 1651648, 1806490, 2064560, 2890384, 3612980, 4129120, 5780768, 7225960, 8258240, 11561536, 14451920, 28903840, 57807680]

約数ペア:

[(1, 57807680), (2, 28903840), (4, 14451920), (5, 11561536), (7, 8258240), (8, 7225960), (10, 5780768), (14, 4129120), (16, 3612980), (20, 2890384), (28, 2064560), (32, 1806490), (35, 1651648), (40, 1445192), (56, 1032280), (64, 903245), (70, 825824), (80, 722596), (112, 516140), (131, 441280), (140, 412912), (160, 361298), (197, 293440), (224, 258070), (262, 220640), (280, 206456), (320, 180649), (394, 146720), (448, 129035), (524, 110320), (560, 103228), (655, 88256), (788, 73360), (917, 63040), (985, 58688), (1048, 55160), (1120, 51614), (1310, 44128), (1379, 41920), (1576, 36680), (1834, 31520), (1970, 29344), (2096, 27580), (2240, 25807), (2620, 22064), (2758, 20960), (3152, 18340), (3668, 15760), (3940, 14672), (4192, 13790), (4585, 12608), (5240, 11032), (5516, 10480), (6304, 9170), (6895, 8384), (7336, 7880)]