42772070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{388837}}^1$

素因数の和:388855

約数の個数: 16

約数和(自身を含む): 83989008

約数和(自身を除く): 41216938

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 388837, 777674, 1944185, 3888370, 4277207, 8554414, 21386035, 42772070]

約数ペア:

[(1, 42772070), (2, 21386035), (5, 8554414), (10, 4277207), (11, 3888370), (22, 1944185), (55, 777674), (110, 388837)]