119446580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{542939}}^1$

素因数の和:542959

約数の個数: 24

約数和(自身を含む): 273641760

約数和(自身を除く): 154195180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 542939, 1085878, 2171756, 2714695, 5429390, 5972329, 10858780, 11944658, 23889316, 29861645, 59723290, 119446580]

約数ペア:

[(1, 119446580), (2, 59723290), (4, 29861645), (5, 23889316), (10, 11944658), (11, 10858780), (20, 5972329), (22, 5429390), (44, 2714695), (55, 2171756), (110, 1085878), (220, 542939)]