3964742.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2111}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 210760704

約数和(自身を除く): 121929824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 1052, 1315, 2104, 2111, 2630, 4208, 4222, 5260, 8416, 8444, 10520, 10555, 16888, 21040, 21110, 33776, 42080, 42220, 67552, 84440, 168880, 337760, 555193, 1110386, 2220772, 2775965, 4441544, 5551930, 8883088, 11103860, 17766176, 22207720, 44415440, 88830880]

約数ペア:

[(1, 88830880), (2, 44415440), (4, 22207720), (5, 17766176), (8, 11103860), (10, 8883088), (16, 5551930), (20, 4441544), (32, 2775965), (40, 2220772), (80, 1110386), (160, 555193), (263, 337760), (526, 168880), (1052, 84440), (1315, 67552), (2104, 42220), (2111, 42080), (2630, 33776), (4208, 21110), (4222, 21040), (5260, 16888), (8416, 10555), (8444, 10520)]