10806580

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2423}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 22804992

約数和(自身を除く): 11998412

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 2423, 4460, 4846, 9692, 12115, 24230, 48460, 540329, 1080658, 2161316, 2701645, 5403290, 10806580]

約数ペア:

[(1, 10806580), (2, 5403290), (4, 2701645), (5, 2161316), (10, 1080658), (20, 540329), (223, 48460), (446, 24230), (892, 12115), (1115, 9692), (2230, 4846), (2423, 4460)]