25075067402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 49725563328

約数和(自身を除く): 24650495926

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 73, 77, 121, 146, 154, 211, 217, 242, 341, 422, 434, 511, 682, 803, 847, 961, 1022, 1477, 1606, 1694, 1922, 2263, 2321, 2387, 2954, 3751, 4526, 4642, 4774, 5621, 6541, 6727, 7502, 8833, 10571, 11242, 13082, 13454, 15403, 15841, 16247, 17666, 21142, 24893, 25531, 26257, 30806, 31682, 32494, 45787, 49786, 51062, 52514, 61831, 70153, 71951, 73997, 91574, 107821, 116281, 123662, 140306, 143902, 147994, 169433, 174251, 178717, 202771, 215642, 232562, 273823, 338866, 348502, 357434, 405542, 477493, 491071, 503657, 547646, 771683, 791461, 813967, 954986, 982142, 1007314, 1186031, 1419397, 1543366, 1582922, 1627934, 1863763, 1916761, 2230481, 2372062, 2838794, 3342451, 3727526, 3833522, 4460962, 5252423, 5401781, 5540227, 6684902, 8488513, 10504846, 10803562, 11080454, 13046341, 14802283, 15613367, 16977026, 24535291, 26092682, 29604566, 31226734, 36766961, 49070582, 57776653, 59419591, 73533922, 103615981, 115553306, 118839182, 162825113, 171747037, 207231962, 325650226, 343494074, 404436571, 808873142, 1139775791, 1791076243, 2279551582, 3582152486, 12537533701, 25075067402]

約数ペア:

[(1, 25075067402), (2, 12537533701), (7, 3582152486), (11, 2279551582), (14, 1791076243), (22, 1139775791), (31, 808873142), (62, 404436571), (73, 343494074), (77, 325650226), (121, 207231962), (146, 171747037), (154, 162825113), (211, 118839182), (217, 115553306), (242, 103615981), (341, 73533922), (422, 59419591), (434, 57776653), (511, 49070582), (682, 36766961), (803, 31226734), (847, 29604566), (961, 26092682), (1022, 24535291), (1477, 16977026), (1606, 15613367), (1694, 14802283), (1922, 13046341), (2263, 11080454), (2321, 10803562), (2387, 10504846), (2954, 8488513), (3751, 6684902), (4526, 5540227), (4642, 5401781), (4774, 5252423), (5621, 4460962), (6541, 3833522), (6727, 3727526), (7502, 3342451), (8833, 2838794), (10571, 2372062), (11242, 2230481), (13082, 1916761), (13454, 1863763), (15403, 1627934), (15841, 1582922), (16247, 1543366), (17666, 1419397), (21142, 1186031), (24893, 1007314), (25531, 982142), (26257, 954986), (30806, 813967), (31682, 791461), (32494, 771683), (45787, 547646), (49786, 503657), (51062, 491071), (52514, 477493), (61831, 405542), (70153, 357434), (71951, 348502), (73997, 338866), (91574, 273823), (107821, 232562), (116281, 215642), (123662, 202771), (140306, 178717), (143902, 174251), (147994, 169433)]