109492780

素因数分解:

$2^2\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{2371}}^1$

素因数の和:4689

約数の個数: 24

約数和(自身を含む): 230131440

約数和(自身を除く): 120638660

約数列:

[1, 2, 4, 5, 10, 20, 2309, 2371, 4618, 4742, 9236, 9484, 11545, 11855, 23090, 23710, 46180, 47420, 5474639, 10949278, 21898556, 27373195, 54746390, 109492780]

約数ペア:

[(1, 109492780), (2, 54746390), (4, 27373195), (5, 21898556), (10, 10949278), (20, 5474639), (2309, 47420), (2371, 46180), (4618, 23710), (4742, 23090), (9236, 11855), (9484, 11545)]