3185240

素因数分解:

$2^3\times 5^1\times {\mathrm{79631}}^1$

素因数の和:79642

約数の個数: 16

約数和(自身を含む): 7166880

約数和(自身を除く): 3981640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79631, 159262, 318524, 398155, 637048, 796310, 1592620, 3185240]

約数ペア:

[(1, 3185240), (2, 1592620), (4, 796310), (5, 637048), (8, 398155), (10, 318524), (20, 159262), (40, 79631)]