12310460

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5647}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 26093760

約数和(自身を除く): 13783300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 5647, 11294, 22588, 28235, 56470, 112940, 615523, 1231046, 2462092, 3077615, 6155230, 12310460]

約数ペア:

[(1, 12310460), (2, 6155230), (4, 3077615), (5, 2462092), (10, 1231046), (20, 615523), (109, 112940), (218, 56470), (436, 28235), (545, 22588), (1090, 11294), (2180, 5647)]