27252260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{194659}}^1$

素因数の和:194675

約数の個数: 24

約数和(自身を含む): 65405760

約数和(自身を除く): 38153500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 194659, 389318, 778636, 973295, 1362613, 1946590, 2725226, 3893180, 5450452, 6813065, 13626130, 27252260]

約数ペア:

[(1, 27252260), (2, 13626130), (4, 6813065), (5, 5450452), (7, 3893180), (10, 2725226), (14, 1946590), (20, 1362613), (28, 973295), (35, 778636), (70, 389318), (140, 194659)]