119719930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2081}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 235649088

約数和(自身を除く): 115929158

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 523, 1046, 2081, 2615, 4162, 5230, 5753, 10405, 11506, 20810, 22891, 28765, 45782, 57530, 114455, 228910, 1088363, 2176726, 5441815, 10883630, 11971993, 23943986, 59859965, 119719930]

約数ペア:

[(1, 119719930), (2, 59859965), (5, 23943986), (10, 11971993), (11, 10883630), (22, 5441815), (55, 2176726), (110, 1088363), (523, 228910), (1046, 114455), (2081, 57530), (2615, 45782), (4162, 28765), (5230, 22891), (5753, 20810), (10405, 11506)]