117545260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{839609}}^1$

素因数の和:839625

約数の個数: 24

約数和(自身を含む): 282108960

約数和(自身を除く): 164563700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 839609, 1679218, 3358436, 4198045, 5877263, 8396090, 11754526, 16792180, 23509052, 29386315, 58772630, 117545260]

約数ペア:

[(1, 117545260), (2, 58772630), (4, 29386315), (5, 23509052), (7, 16792180), (10, 11754526), (14, 8396090), (20, 5877263), (28, 4198045), (35, 3358436), (70, 1679218), (140, 839609)]