23409460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10939}}^1$

素因数の和:11055

約数の個数: 24

約数和(自身を含む): 49623840

約数和(自身を除く): 26214380

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 10939, 21878, 43756, 54695, 109390, 218780, 1170473, 2340946, 4681892, 5852365, 11704730, 23409460]

約数ペア:

[(1, 23409460), (2, 11704730), (4, 5852365), (5, 4681892), (10, 2340946), (20, 1170473), (107, 218780), (214, 109390), (428, 54695), (535, 43756), (1070, 21878), (2140, 10939)]