25421088

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 88058880

約数和(自身を除く): 62637792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 181, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 362, 399, 418, 456, 462, 528, 532, 543, 608, 616, 627, 672, 724, 798, 836, 912, 924, 1056, 1064, 1086, 1232, 1254, 1267, 1448, 1463, 1596, 1672, 1824, 1848, 1991, 2128, 2172, 2464, 2508, 2534, 2896, 2926, 3192, 3344, 3439, 3696, 3801, 3982, 4256, 4344, 4389, 5016, 5068, 5792, 5852, 5973, 6384, 6688, 6878, 7392, 7602, 7964, 8688, 8778, 10032, 10136, 10317, 11704, 11946, 12768, 13756, 13937, 15204, 15928, 17376, 17556, 20064, 20272, 20634, 23408, 23892, 24073, 27512, 27874, 30408, 31856, 35112, 37829, 40544, 41268, 41811, 46816, 47784, 48146, 55024, 55748, 60816, 63712, 70224, 72219, 75658, 82536, 83622, 95568, 96292, 110048, 111496, 113487, 121632, 140448, 144438, 151316, 165072, 167244, 191136, 192584, 222992, 226974, 264803, 288876, 302632, 330144, 334488, 385168, 445984, 453948, 529606, 577752, 605264, 668976, 770336, 794409, 907896, 1059212, 1155504, 1210528, 1337952, 1588818, 1815792, 2118424, 2311008, 3177636, 3631584, 4236848, 6355272, 8473696, 12710544, 25421088]

約数ペア:

[(1, 25421088), (2, 12710544), (3, 8473696), (4, 6355272), (6, 4236848), (7, 3631584), (8, 3177636), (11, 2311008), (12, 2118424), (14, 1815792), (16, 1588818), (19, 1337952), (21, 1210528), (22, 1155504), (24, 1059212), (28, 907896), (32, 794409), (33, 770336), (38, 668976), (42, 605264), (44, 577752), (48, 529606), (56, 453948), (57, 445984), (66, 385168), (76, 334488), (77, 330144), (84, 302632), (88, 288876), (96, 264803), (112, 226974), (114, 222992), (132, 192584), (133, 191136), (152, 167244), (154, 165072), (168, 151316), (176, 144438), (181, 140448), (209, 121632), (224, 113487), (228, 111496), (231, 110048), (264, 96292), (266, 95568), (304, 83622), (308, 82536), (336, 75658), (352, 72219), (362, 70224), (399, 63712), (418, 60816), (456, 55748), (462, 55024), (528, 48146), (532, 47784), (543, 46816), (608, 41811), (616, 41268), (627, 40544), (672, 37829), (724, 35112), (798, 31856), (836, 30408), (912, 27874), (924, 27512), (1056, 24073), (1064, 23892), (1086, 23408), (1232, 20634), (1254, 20272), (1267, 20064), (1448, 17556), (1463, 17376), (1596, 15928), (1672, 15204), (1824, 13937), (1848, 13756), (1991, 12768), (2128, 11946), (2172, 11704), (2464, 10317), (2508, 10136), (2534, 10032), (2896, 8778), (2926, 8688), (3192, 7964), (3344, 7602), (3439, 7392), (3696, 6878), (3801, 6688), (3982, 6384), (4256, 5973), (4344, 5852), (4389, 5792), (5016, 5068)]