25507872

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:792

約数の個数: 120

約数和(自身を含む): 80895276

約数和(自身を除く): 55387404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 757, 864, 936, 1053, 1248, 1296, 1404, 1514, 1872, 2106, 2271, 2592, 2808, 3028, 3744, 4212, 4542, 5616, 6056, 6813, 8424, 9084, 9841, 11232, 12112, 13626, 16848, 18168, 19682, 20439, 24224, 27252, 29523, 33696, 36336, 39364, 40878, 54504, 59046, 61317, 72672, 78728, 81756, 88569, 109008, 118092, 122634, 157456, 163512, 177138, 218016, 236184, 245268, 265707, 314912, 327024, 354276, 472368, 490536, 531414, 654048, 708552, 797121, 944736, 981072, 1062828, 1417104, 1594242, 1962144, 2125656, 2834208, 3188484, 4251312, 6376968, 8502624, 12753936, 25507872]

約数ペア:

[(1, 25507872), (2, 12753936), (3, 8502624), (4, 6376968), (6, 4251312), (8, 3188484), (9, 2834208), (12, 2125656), (13, 1962144), (16, 1594242), (18, 1417104), (24, 1062828), (26, 981072), (27, 944736), (32, 797121), (36, 708552), (39, 654048), (48, 531414), (52, 490536), (54, 472368), (72, 354276), (78, 327024), (81, 314912), (96, 265707), (104, 245268), (108, 236184), (117, 218016), (144, 177138), (156, 163512), (162, 157456), (208, 122634), (216, 118092), (234, 109008), (288, 88569), (312, 81756), (324, 78728), (351, 72672), (416, 61317), (432, 59046), (468, 54504), (624, 40878), (648, 39364), (702, 36336), (757, 33696), (864, 29523), (936, 27252), (1053, 24224), (1248, 20439), (1296, 19682), (1404, 18168), (1514, 16848), (1872, 13626), (2106, 12112), (2271, 11232), (2592, 9841), (2808, 9084), (3028, 8424), (3744, 6813), (4212, 6056), (4542, 5616)]