25907980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{185057}}^1$

素因数の和:185073

約数の個数: 24

約数和(自身を含む): 62179488

約数和(自身を除く): 36271508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 185057, 370114, 740228, 925285, 1295399, 1850570, 2590798, 3701140, 5181596, 6476995, 12953990, 25907980]

約数ペア:

[(1, 25907980), (2, 12953990), (4, 6476995), (5, 5181596), (7, 3701140), (10, 2590798), (14, 1850570), (20, 1295399), (28, 925285), (35, 740228), (70, 370114), (140, 185057)]