833597440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 208

約数和(自身を含む): 2245775616

約数和(自身を除く): 1412178176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 101, 104, 124, 128, 130, 155, 160, 202, 208, 248, 256, 260, 310, 320, 403, 404, 416, 496, 505, 512, 520, 620, 640, 806, 808, 832, 992, 1010, 1024, 1040, 1240, 1280, 1313, 1612, 1616, 1664, 1984, 2015, 2020, 2048, 2080, 2480, 2560, 2626, 3131, 3224, 3232, 3328, 3968, 4030, 4040, 4096, 4160, 4960, 5120, 5252, 6262, 6448, 6464, 6565, 6656, 7936, 8060, 8080, 8320, 9920, 10240, 10504, 12524, 12896, 12928, 13130, 13312, 15655, 15872, 16120, 16160, 16640, 19840, 20480, 21008, 25048, 25792, 25856, 26260, 26624, 31310, 31744, 32240, 32320, 33280, 39680, 40703, 42016, 50096, 51584, 51712, 52520, 53248, 62620, 63488, 64480, 64640, 66560, 79360, 81406, 84032, 100192, 103168, 103424, 105040, 125240, 126976, 128960, 129280, 133120, 158720, 162812, 168064, 200384, 203515, 206336, 206848, 210080, 250480, 257920, 258560, 266240, 317440, 325624, 336128, 400768, 407030, 412672, 413696, 420160, 500960, 515840, 517120, 634880, 651248, 672256, 801536, 814060, 825344, 840320, 1001920, 1031680, 1034240, 1302496, 1344512, 1603072, 1628120, 1650688, 1680640, 2003840, 2063360, 2068480, 2604992, 2689024, 3206144, 3256240, 3361280, 4007680, 4126720, 5209984, 5378048, 6412288, 6512480, 6722560, 8015360, 8253440, 10419968, 12824576, 13024960, 13445120, 16030720, 20839936, 26049920, 26890240, 32061440, 41679872, 52099840, 64122880, 83359744, 104199680, 166719488, 208399360, 416798720, 833597440]

約数ペア:

[(1, 833597440), (2, 416798720), (4, 208399360), (5, 166719488), (8, 104199680), (10, 83359744), (13, 64122880), (16, 52099840), (20, 41679872), (26, 32061440), (31, 26890240), (32, 26049920), (40, 20839936), (52, 16030720), (62, 13445120), (64, 13024960), (65, 12824576), (80, 10419968), (101, 8253440), (104, 8015360), (124, 6722560), (128, 6512480), (130, 6412288), (155, 5378048), (160, 5209984), (202, 4126720), (208, 4007680), (248, 3361280), (256, 3256240), (260, 3206144), (310, 2689024), (320, 2604992), (403, 2068480), (404, 2063360), (416, 2003840), (496, 1680640), (505, 1650688), (512, 1628120), (520, 1603072), (620, 1344512), (640, 1302496), (806, 1034240), (808, 1031680), (832, 1001920), (992, 840320), (1010, 825344), (1024, 814060), (1040, 801536), (1240, 672256), (1280, 651248), (1313, 634880), (1612, 517120), (1616, 515840), (1664, 500960), (1984, 420160), (2015, 413696), (2020, 412672), (2048, 407030), (2080, 400768), (2480, 336128), (2560, 325624), (2626, 317440), (3131, 266240), (3224, 258560), (3232, 257920), (3328, 250480), (3968, 210080), (4030, 206848), (4040, 206336), (4096, 203515), (4160, 200384), (4960, 168064), (5120, 162812), (5252, 158720), (6262, 133120), (6448, 129280), (6464, 128960), (6565, 126976), (6656, 125240), (7936, 105040), (8060, 103424), (8080, 103168), (8320, 100192), (9920, 84032), (10240, 81406), (10504, 79360), (12524, 66560), (12896, 64640), (12928, 64480), (13130, 63488), (13312, 62620), (15655, 53248), (15872, 52520), (16120, 51712), (16160, 51584), (16640, 50096), (19840, 42016), (20480, 40703), (21008, 39680), (25048, 33280), (25792, 32320), (25856, 32240), (26260, 31744), (26624, 31310)]