99226940

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{17911}}^1$

素因数の和:18197

約数の個数: 24

約数和(自身を含む): 209140512

約数和(自身を除く): 109913572

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 17911, 35822, 71644, 89555, 179110, 358220, 4961347, 9922694, 19845388, 24806735, 49613470, 99226940]

約数ペア:

[(1, 99226940), (2, 49613470), (4, 24806735), (5, 19845388), (10, 9922694), (20, 4961347), (277, 358220), (554, 179110), (1108, 89555), (1385, 71644), (2770, 35822), (5540, 17911)]