17936708480

素因数分解:

$2^7\times 5^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:1096

約数の個数: 128

約数和(自身を含む): 43370873280

約数和(自身を除く): 25434164800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 257, 320, 334, 514, 640, 653, 668, 835, 1028, 1285, 1306, 1336, 1670, 2056, 2570, 2612, 2672, 3265, 3340, 4112, 5140, 5224, 5344, 6530, 6680, 8224, 10280, 10448, 10688, 13060, 13360, 16448, 20560, 20896, 21376, 26120, 26720, 32896, 41120, 41792, 42919, 52240, 53440, 82240, 83584, 85838, 104480, 106880, 109051, 164480, 167821, 171676, 208960, 214595, 218102, 335642, 343352, 417920, 429190, 436204, 545255, 671284, 686704, 839105, 858380, 872408, 1090510, 1342568, 1373408, 1678210, 1716760, 1744816, 2181020, 2685136, 2746816, 3356420, 3433520, 3489632, 4362040, 5370272, 5493632, 6712840, 6867040, 6979264, 8724080, 10740544, 13425680, 13734080, 13958528, 17448160, 21481088, 26851360, 27468160, 28026107, 34896320, 53702720, 56052214, 69792640, 107405440, 112104428, 140130535, 224208856, 280261070, 448417712, 560522140, 896835424, 1121044280, 1793670848, 2242088560, 3587341696, 4484177120, 8968354240, 17936708480]

約数ペア:

[(1, 17936708480), (2, 8968354240), (4, 4484177120), (5, 3587341696), (8, 2242088560), (10, 1793670848), (16, 1121044280), (20, 896835424), (32, 560522140), (40, 448417712), (64, 280261070), (80, 224208856), (128, 140130535), (160, 112104428), (167, 107405440), (257, 69792640), (320, 56052214), (334, 53702720), (514, 34896320), (640, 28026107), (653, 27468160), (668, 26851360), (835, 21481088), (1028, 17448160), (1285, 13958528), (1306, 13734080), (1336, 13425680), (1670, 10740544), (2056, 8724080), (2570, 6979264), (2612, 6867040), (2672, 6712840), (3265, 5493632), (3340, 5370272), (4112, 4362040), (5140, 3489632), (5224, 3433520), (5344, 3356420), (6530, 2746816), (6680, 2685136), (8224, 2181020), (10280, 1744816), (10448, 1716760), (10688, 1678210), (13060, 1373408), (13360, 1342568), (16448, 1090510), (20560, 872408), (20896, 858380), (21376, 839105), (26120, 686704), (26720, 671284), (32896, 545255), (41120, 436204), (41792, 429190), (42919, 417920), (52240, 343352), (53440, 335642), (82240, 218102), (83584, 214595), (85838, 208960), (104480, 171676), (106880, 167821), (109051, 164480)]