2125291520

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 224

約数和(自身を含む): 5732739360

約数和(自身を除く): 3607447840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 89, 106, 110, 128, 160, 176, 178, 212, 220, 256, 265, 320, 352, 356, 424, 440, 445, 512, 530, 583, 640, 704, 712, 848, 880, 890, 979, 1024, 1060, 1166, 1280, 1408, 1424, 1696, 1760, 1780, 1958, 2048, 2120, 2332, 2560, 2816, 2848, 2915, 3392, 3520, 3560, 3916, 4096, 4240, 4664, 4717, 4895, 5120, 5632, 5696, 5830, 6784, 7040, 7120, 7832, 8192, 8480, 9328, 9434, 9790, 10240, 11264, 11392, 11660, 13568, 14080, 14240, 15664, 16960, 18656, 18868, 19580, 20480, 22528, 22784, 23320, 23585, 27136, 28160, 28480, 31328, 33920, 37312, 37736, 39160, 40960, 45056, 45568, 46640, 47170, 51887, 54272, 56320, 56960, 62656, 67840, 74624, 75472, 78320, 90112, 91136, 93280, 94340, 103774, 108544, 112640, 113920, 125312, 135680, 149248, 150944, 156640, 182272, 186560, 188680, 207548, 217088, 225280, 227840, 250624, 259435, 271360, 298496, 301888, 313280, 364544, 373120, 377360, 415096, 434176, 450560, 455680, 501248, 518870, 542720, 596992, 603776, 626560, 729088, 746240, 754720, 830192, 911360, 1002496, 1037740, 1085440, 1193984, 1207552, 1253120, 1492480, 1509440, 1660384, 1822720, 2004992, 2075480, 2170880, 2387968, 2415104, 2506240, 2984960, 3018880, 3320768, 3645440, 4009984, 4150960, 4775936, 4830208, 5012480, 5969920, 6037760, 6641536, 8019968, 8301920, 9660416, 10024960, 11939840, 12075520, 13283072, 16603840, 19320832, 20049920, 23879680, 24151040, 26566144, 33207680, 38641664, 40099840, 48302080, 53132288, 66415360, 96604160, 106264576, 132830720, 193208320, 212529152, 265661440, 425058304, 531322880, 1062645760, 2125291520]

約数ペア:

[(1, 2125291520), (2, 1062645760), (4, 531322880), (5, 425058304), (8, 265661440), (10, 212529152), (11, 193208320), (16, 132830720), (20, 106264576), (22, 96604160), (32, 66415360), (40, 53132288), (44, 48302080), (53, 40099840), (55, 38641664), (64, 33207680), (80, 26566144), (88, 24151040), (89, 23879680), (106, 20049920), (110, 19320832), (128, 16603840), (160, 13283072), (176, 12075520), (178, 11939840), (212, 10024960), (220, 9660416), (256, 8301920), (265, 8019968), (320, 6641536), (352, 6037760), (356, 5969920), (424, 5012480), (440, 4830208), (445, 4775936), (512, 4150960), (530, 4009984), (583, 3645440), (640, 3320768), (704, 3018880), (712, 2984960), (848, 2506240), (880, 2415104), (890, 2387968), (979, 2170880), (1024, 2075480), (1060, 2004992), (1166, 1822720), (1280, 1660384), (1408, 1509440), (1424, 1492480), (1696, 1253120), (1760, 1207552), (1780, 1193984), (1958, 1085440), (2048, 1037740), (2120, 1002496), (2332, 911360), (2560, 830192), (2816, 754720), (2848, 746240), (2915, 729088), (3392, 626560), (3520, 603776), (3560, 596992), (3916, 542720), (4096, 518870), (4240, 501248), (4664, 455680), (4717, 450560), (4895, 434176), (5120, 415096), (5632, 377360), (5696, 373120), (5830, 364544), (6784, 313280), (7040, 301888), (7120, 298496), (7832, 271360), (8192, 259435), (8480, 250624), (9328, 227840), (9434, 225280), (9790, 217088), (10240, 207548), (11264, 188680), (11392, 186560), (11660, 182272), (13568, 156640), (14080, 150944), (14240, 149248), (15664, 135680), (16960, 125312), (18656, 113920), (18868, 112640), (19580, 108544), (20480, 103774), (22528, 94340), (22784, 93280), (23320, 91136), (23585, 90112), (27136, 78320), (28160, 75472), (28480, 74624), (31328, 67840), (33920, 62656), (37312, 56960), (37736, 56320), (39160, 54272), (40960, 51887), (45056, 47170), (45568, 46640)]