11203719080

素因数分解:

$2^3\times 5^1\times {\mathrm{280092977}}^1$

素因数の和:280092988

約数の個数: 16

約数和(自身を含む): 25208368020

約数和(自身を除く): 14004648940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 280092977, 560185954, 1120371908, 1400464885, 2240743816, 2800929770, 5601859540, 11203719080]

約数ペア:

[(1, 11203719080), (2, 5601859540), (4, 2800929770), (5, 2240743816), (8, 1400464885), (10, 1120371908), (20, 560185954), (40, 280092977)]