34225640

素因数分解:

$2^3\times 5^1\times {\mathrm{855641}}^1$

素因数の和:855652

約数の個数: 16

約数和(自身を含む): 77007780

約数和(自身を除く): 42782140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 855641, 1711282, 3422564, 4278205, 6845128, 8556410, 17112820, 34225640]

約数ペア:

[(1, 34225640), (2, 17112820), (4, 8556410), (5, 6845128), (8, 4278205), (10, 3422564), (20, 1711282), (40, 855641)]