4949626880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 208

約数和(自身を含む): 13134956544

約数和(自身を除く): 8185329664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 173, 176, 220, 254, 256, 320, 346, 352, 440, 508, 512, 635, 640, 692, 704, 865, 880, 1016, 1024, 1270, 1280, 1384, 1397, 1408, 1730, 1760, 1903, 2032, 2048, 2540, 2560, 2768, 2794, 2816, 3460, 3520, 3806, 4064, 4096, 5080, 5120, 5536, 5588, 5632, 6920, 6985, 7040, 7612, 8128, 9515, 10160, 10240, 11072, 11176, 11264, 13840, 13970, 14080, 15224, 16256, 19030, 20320, 20480, 21971, 22144, 22352, 22528, 27680, 27940, 28160, 30448, 32512, 38060, 40640, 43942, 44288, 44704, 45056, 55360, 55880, 56320, 60896, 65024, 76120, 81280, 87884, 88576, 89408, 109855, 110720, 111760, 112640, 121792, 130048, 152240, 162560, 175768, 177152, 178816, 219710, 221440, 223520, 225280, 241681, 243584, 260096, 304480, 325120, 351536, 354304, 357632, 439420, 442880, 447040, 483362, 487168, 520192, 608960, 650240, 703072, 708608, 715264, 878840, 885760, 894080, 966724, 974336, 1208405, 1217920, 1300480, 1406144, 1430528, 1757680, 1771520, 1788160, 1933448, 1948672, 2416810, 2435840, 2600960, 2812288, 2861056, 3515360, 3543040, 3576320, 3866896, 3897344, 4833620, 4871680, 5624576, 5722112, 7030720, 7152640, 7733792, 7794688, 9667240, 9743360, 11249152, 14061440, 14305280, 15467584, 19334480, 19486720, 22498304, 28122880, 28610560, 30935168, 38668960, 38973440, 44996608, 56245760, 61870336, 77337920, 89993216, 112491520, 123740672, 154675840, 224983040, 247481344, 309351680, 449966080, 494962688, 618703360, 989925376, 1237406720, 2474813440, 4949626880]

約数ペア:

[(1, 4949626880), (2, 2474813440), (4, 1237406720), (5, 989925376), (8, 618703360), (10, 494962688), (11, 449966080), (16, 309351680), (20, 247481344), (22, 224983040), (32, 154675840), (40, 123740672), (44, 112491520), (55, 89993216), (64, 77337920), (80, 61870336), (88, 56245760), (110, 44996608), (127, 38973440), (128, 38668960), (160, 30935168), (173, 28610560), (176, 28122880), (220, 22498304), (254, 19486720), (256, 19334480), (320, 15467584), (346, 14305280), (352, 14061440), (440, 11249152), (508, 9743360), (512, 9667240), (635, 7794688), (640, 7733792), (692, 7152640), (704, 7030720), (865, 5722112), (880, 5624576), (1016, 4871680), (1024, 4833620), (1270, 3897344), (1280, 3866896), (1384, 3576320), (1397, 3543040), (1408, 3515360), (1730, 2861056), (1760, 2812288), (1903, 2600960), (2032, 2435840), (2048, 2416810), (2540, 1948672), (2560, 1933448), (2768, 1788160), (2794, 1771520), (2816, 1757680), (3460, 1430528), (3520, 1406144), (3806, 1300480), (4064, 1217920), (4096, 1208405), (5080, 974336), (5120, 966724), (5536, 894080), (5588, 885760), (5632, 878840), (6920, 715264), (6985, 708608), (7040, 703072), (7612, 650240), (8128, 608960), (9515, 520192), (10160, 487168), (10240, 483362), (11072, 447040), (11176, 442880), (11264, 439420), (13840, 357632), (13970, 354304), (14080, 351536), (15224, 325120), (16256, 304480), (19030, 260096), (20320, 243584), (20480, 241681), (21971, 225280), (22144, 223520), (22352, 221440), (22528, 219710), (27680, 178816), (27940, 177152), (28160, 175768), (30448, 162560), (32512, 152240), (38060, 130048), (40640, 121792), (43942, 112640), (44288, 111760), (44704, 110720), (45056, 109855), (55360, 89408), (55880, 88576), (56320, 87884), (60896, 81280), (65024, 76120)]