25249488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 78744960

約数和(自身を除く): 53495472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 29, 33, 34, 44, 48, 51, 58, 66, 68, 87, 88, 97, 102, 116, 132, 136, 174, 176, 187, 194, 204, 232, 264, 272, 291, 319, 348, 374, 388, 408, 464, 493, 528, 561, 582, 638, 696, 748, 776, 816, 957, 986, 1067, 1122, 1164, 1276, 1392, 1479, 1496, 1552, 1649, 1914, 1972, 2134, 2244, 2328, 2552, 2813, 2958, 2992, 3201, 3298, 3828, 3944, 4268, 4488, 4656, 4947, 5104, 5423, 5626, 5916, 6402, 6596, 7656, 7888, 8439, 8536, 8976, 9894, 10846, 11252, 11832, 12804, 13192, 15312, 16269, 16878, 17072, 18139, 19788, 21692, 22504, 23664, 25608, 26384, 30943, 32538, 33756, 36278, 39576, 43384, 45008, 47821, 51216, 54417, 61886, 65076, 67512, 72556, 79152, 86768, 92829, 95642, 108834, 123772, 130152, 135024, 143463, 145112, 185658, 191284, 217668, 247544, 260304, 286926, 290224, 371316, 382568, 435336, 495088, 526031, 573852, 742632, 765136, 870672, 1052062, 1147704, 1485264, 1578093, 2104124, 2295408, 3156186, 4208248, 6312372, 8416496, 12624744, 25249488]

約数ペア:

[(1, 25249488), (2, 12624744), (3, 8416496), (4, 6312372), (6, 4208248), (8, 3156186), (11, 2295408), (12, 2104124), (16, 1578093), (17, 1485264), (22, 1147704), (24, 1052062), (29, 870672), (33, 765136), (34, 742632), (44, 573852), (48, 526031), (51, 495088), (58, 435336), (66, 382568), (68, 371316), (87, 290224), (88, 286926), (97, 260304), (102, 247544), (116, 217668), (132, 191284), (136, 185658), (174, 145112), (176, 143463), (187, 135024), (194, 130152), (204, 123772), (232, 108834), (264, 95642), (272, 92829), (291, 86768), (319, 79152), (348, 72556), (374, 67512), (388, 65076), (408, 61886), (464, 54417), (493, 51216), (528, 47821), (561, 45008), (582, 43384), (638, 39576), (696, 36278), (748, 33756), (776, 32538), (816, 30943), (957, 26384), (986, 25608), (1067, 23664), (1122, 22504), (1164, 21692), (1276, 19788), (1392, 18139), (1479, 17072), (1496, 16878), (1552, 16269), (1649, 15312), (1914, 13192), (1972, 12804), (2134, 11832), (2244, 11252), (2328, 10846), (2552, 9894), (2813, 8976), (2958, 8536), (2992, 8439), (3201, 7888), (3298, 7656), (3828, 6596), (3944, 6402), (4268, 5916), (4488, 5626), (4656, 5423), (4947, 5104)]