25470295552

素因数分解:

$2^9\times {\mathrm{13}}^3\times {\mathrm{22643}}^1$

素因数の和:22700

約数の個数: 80

約数和(自身を含む): 55132252560

約数和(自身を除く): 29661957008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1352, 1664, 2197, 2704, 3328, 4394, 5408, 6656, 8788, 10816, 17576, 21632, 22643, 35152, 43264, 45286, 70304, 86528, 90572, 140608, 181144, 281216, 294359, 362288, 562432, 588718, 724576, 1124864, 1177436, 1449152, 2354872, 2898304, 3826667, 4709744, 5796608, 7653334, 9419488, 11593216, 15306668, 18838976, 30613336, 37677952, 49746671, 61226672, 75355904, 99493342, 122453344, 150711808, 198986684, 244906688, 397973368, 489813376, 795946736, 979626752, 1591893472, 1959253504, 3183786944, 6367573888, 12735147776, 25470295552]

約数ペア:

[(1, 25470295552), (2, 12735147776), (4, 6367573888), (8, 3183786944), (13, 1959253504), (16, 1591893472), (26, 979626752), (32, 795946736), (52, 489813376), (64, 397973368), (104, 244906688), (128, 198986684), (169, 150711808), (208, 122453344), (256, 99493342), (338, 75355904), (416, 61226672), (512, 49746671), (676, 37677952), (832, 30613336), (1352, 18838976), (1664, 15306668), (2197, 11593216), (2704, 9419488), (3328, 7653334), (4394, 5796608), (5408, 4709744), (6656, 3826667), (8788, 2898304), (10816, 2354872), (17576, 1449152), (21632, 1177436), (22643, 1124864), (35152, 724576), (43264, 588718), (45286, 562432), (70304, 362288), (86528, 294359), (90572, 281216), (140608, 181144)]