13066240

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 112

約数和(自身を含む): 35387280

約数和(自身を除く): 22321040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 256, 290, 319, 320, 352, 440, 464, 512, 580, 638, 640, 704, 880, 928, 1024, 1160, 1276, 1280, 1408, 1595, 1760, 1856, 2048, 2320, 2552, 2560, 2816, 3190, 3520, 3712, 4096, 4640, 5104, 5120, 5632, 6380, 7040, 7424, 8192, 9280, 10208, 10240, 11264, 12760, 14080, 14848, 18560, 20416, 20480, 22528, 25520, 28160, 29696, 37120, 40832, 40960, 45056, 51040, 56320, 59392, 74240, 81664, 90112, 102080, 112640, 118784, 148480, 163328, 204160, 225280, 237568, 296960, 326656, 408320, 450560, 593920, 653312, 816640, 1187840, 1306624, 1633280, 2613248, 3266560, 6533120, 13066240]

約数ペア:

[(1, 13066240), (2, 6533120), (4, 3266560), (5, 2613248), (8, 1633280), (10, 1306624), (11, 1187840), (16, 816640), (20, 653312), (22, 593920), (29, 450560), (32, 408320), (40, 326656), (44, 296960), (55, 237568), (58, 225280), (64, 204160), (80, 163328), (88, 148480), (110, 118784), (116, 112640), (128, 102080), (145, 90112), (160, 81664), (176, 74240), (220, 59392), (232, 56320), (256, 51040), (290, 45056), (319, 40960), (320, 40832), (352, 37120), (440, 29696), (464, 28160), (512, 25520), (580, 22528), (638, 20480), (640, 20416), (704, 18560), (880, 14848), (928, 14080), (1024, 12760), (1160, 11264), (1276, 10240), (1280, 10208), (1408, 9280), (1595, 8192), (1760, 7424), (1856, 7040), (2048, 6380), (2320, 5632), (2552, 5120), (2560, 5104), (2816, 4640), (3190, 4096), (3520, 3712)]