27075339740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{72251}}^1$

素因数の和:72758

約数の個数: 48

約数和(自身を含む): 58373257824

約数和(自身を除く): 31297918084

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 457, 820, 914, 1828, 2285, 4570, 9140, 18737, 37474, 72251, 74948, 93685, 144502, 187370, 289004, 361255, 374740, 722510, 1445020, 2962291, 5924582, 11849164, 14811455, 29622910, 33018707, 59245820, 66037414, 132074828, 165093535, 330187070, 660374140, 1353766987, 2707533974, 5415067948, 6768834935, 13537669870, 27075339740]

約数ペア:

[(1, 27075339740), (2, 13537669870), (4, 6768834935), (5, 5415067948), (10, 2707533974), (20, 1353766987), (41, 660374140), (82, 330187070), (164, 165093535), (205, 132074828), (410, 66037414), (457, 59245820), (820, 33018707), (914, 29622910), (1828, 14811455), (2285, 11849164), (4570, 5924582), (9140, 2962291), (18737, 1445020), (37474, 722510), (72251, 374740), (74948, 361255), (93685, 289004), (144502, 187370)]