27392260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{195659}}^1$

素因数の和:195675

約数の個数: 24

約数和(自身を含む): 65741760

約数和(自身を除く): 38349500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 195659, 391318, 782636, 978295, 1369613, 1956590, 2739226, 3913180, 5478452, 6848065, 13696130, 27392260]

約数ペア:

[(1, 27392260), (2, 13696130), (4, 6848065), (5, 5478452), (7, 3913180), (10, 2739226), (14, 1956590), (20, 1369613), (28, 978295), (35, 782636), (70, 391318), (140, 195659)]