12598160

素因数分解:

$2^4\times 5^1\times {\mathrm{157477}}^1$

素因数の和:157490

約数の個数: 20

約数和(自身を含む): 29290908

約数和(自身を除く): 16692748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157477, 314954, 629908, 787385, 1259816, 1574770, 2519632, 3149540, 6299080, 12598160]

約数ペア:

[(1, 12598160), (2, 6299080), (4, 3149540), (5, 2519632), (8, 1574770), (10, 1259816), (16, 787385), (20, 629908), (40, 314954), (80, 157477)]