22426580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101939}}^1$

素因数の和:101959

約数の個数: 24

約数和(自身を含む): 51377760

約数和(自身を除く): 28951180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 101939, 203878, 407756, 509695, 1019390, 1121329, 2038780, 2242658, 4485316, 5606645, 11213290, 22426580]

約数ペア:

[(1, 22426580), (2, 11213290), (4, 5606645), (5, 4485316), (10, 2242658), (11, 2038780), (20, 1121329), (22, 1019390), (44, 509695), (55, 407756), (110, 203878), (220, 101939)]