2007232480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16063}}^1$

素因数の和:16160

約数の個数: 96

約数和(自身を含む): 5246373888

約数和(自身を除く): 3239141408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2840, 3124, 3905, 5680, 6248, 7810, 11360, 12496, 15620, 16063, 24992, 31240, 32126, 62480, 64252, 80315, 124960, 128504, 160630, 176693, 257008, 321260, 353386, 514016, 642520, 706772, 883465, 1140473, 1285040, 1413544, 1766930, 2280946, 2570080, 2827088, 3533860, 4561892, 5654176, 5702365, 7067720, 9123784, 11404730, 12545203, 14135440, 18247568, 22809460, 25090406, 28270880, 36495136, 45618920, 50180812, 62726015, 91237840, 100361624, 125452030, 182475680, 200723248, 250904060, 401446496, 501808120, 1003616240, 2007232480]

約数ペア:

[(1, 2007232480), (2, 1003616240), (4, 501808120), (5, 401446496), (8, 250904060), (10, 200723248), (11, 182475680), (16, 125452030), (20, 100361624), (22, 91237840), (32, 62726015), (40, 50180812), (44, 45618920), (55, 36495136), (71, 28270880), (80, 25090406), (88, 22809460), (110, 18247568), (142, 14135440), (160, 12545203), (176, 11404730), (220, 9123784), (284, 7067720), (352, 5702365), (355, 5654176), (440, 4561892), (568, 3533860), (710, 2827088), (781, 2570080), (880, 2280946), (1136, 1766930), (1420, 1413544), (1562, 1285040), (1760, 1140473), (2272, 883465), (2840, 706772), (3124, 642520), (3905, 514016), (5680, 353386), (6248, 321260), (7810, 257008), (11360, 176693), (12496, 160630), (15620, 128504), (16063, 124960), (24992, 80315), (31240, 64252), (32126, 62480)]