25209096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 75116160

約数和(自身を除く): 49907064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 41, 44, 51, 66, 68, 82, 88, 102, 123, 132, 136, 137, 164, 187, 204, 246, 264, 274, 328, 374, 408, 411, 451, 492, 548, 561, 697, 748, 822, 902, 984, 1096, 1122, 1353, 1394, 1496, 1507, 1644, 1804, 2091, 2244, 2329, 2706, 2788, 3014, 3288, 3608, 4182, 4488, 4521, 4658, 5412, 5576, 5617, 6028, 6987, 7667, 8364, 9042, 9316, 10824, 11234, 12056, 13974, 15334, 16728, 16851, 18084, 18632, 22468, 23001, 25619, 27948, 30668, 33702, 36168, 44936, 46002, 51238, 55896, 61336, 61787, 67404, 76857, 92004, 95489, 102476, 123574, 134808, 153714, 184008, 185361, 190978, 204952, 247148, 286467, 307428, 370722, 381956, 494296, 572934, 614856, 741444, 763912, 1050379, 1145868, 1482888, 2100758, 2291736, 3151137, 4201516, 6302274, 8403032, 12604548, 25209096]

約数ペア:

[(1, 25209096), (2, 12604548), (3, 8403032), (4, 6302274), (6, 4201516), (8, 3151137), (11, 2291736), (12, 2100758), (17, 1482888), (22, 1145868), (24, 1050379), (33, 763912), (34, 741444), (41, 614856), (44, 572934), (51, 494296), (66, 381956), (68, 370722), (82, 307428), (88, 286467), (102, 247148), (123, 204952), (132, 190978), (136, 185361), (137, 184008), (164, 153714), (187, 134808), (204, 123574), (246, 102476), (264, 95489), (274, 92004), (328, 76857), (374, 67404), (408, 61787), (411, 61336), (451, 55896), (492, 51238), (548, 46002), (561, 44936), (697, 36168), (748, 33702), (822, 30668), (902, 27948), (984, 25619), (1096, 23001), (1122, 22468), (1353, 18632), (1394, 18084), (1496, 16851), (1507, 16728), (1644, 15334), (1804, 13974), (2091, 12056), (2244, 11234), (2329, 10824), (2706, 9316), (2788, 9042), (3014, 8364), (3288, 7667), (3608, 6987), (4182, 6028), (4488, 5617), (4521, 5576), (4658, 5412)]