3201994460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22871389}}^1$

素因数の和:22871405

約数の個数: 24

約数和(自身を含む): 7684787040

約数和(自身を除く): 4482792580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22871389, 45742778, 91485556, 114356945, 160099723, 228713890, 320199446, 457427780, 640398892, 800498615, 1600997230, 3201994460]

約数ペア:

[(1, 3201994460), (2, 1600997230), (4, 800498615), (5, 640398892), (7, 457427780), (10, 320199446), (14, 228713890), (20, 160099723), (28, 114356945), (35, 91485556), (70, 45742778), (140, 22871389)]