40400710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{577153}}^1$

素因数の和:577167

約数の個数: 16

約数和(自身を含む): 83110176

約数和(自身を除く): 42709466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 577153, 1154306, 2885765, 4040071, 5771530, 8080142, 20200355, 40400710]

約数ペア:

[(1, 40400710), (2, 20200355), (5, 8080142), (7, 5771530), (10, 4040071), (14, 2885765), (35, 1154306), (70, 577153)]