12574040

素因数分解:

$2^3\times 5^1\times {\mathrm{314351}}^1$

素因数の和:314362

約数の個数: 16

約数和(自身を含む): 28291680

約数和(自身を除く): 15717640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 314351, 628702, 1257404, 1571755, 2514808, 3143510, 6287020, 12574040]

約数ペア:

[(1, 12574040), (2, 6287020), (4, 3143510), (5, 2514808), (8, 1571755), (10, 1257404), (20, 628702), (40, 314351)]