117025640

素因数分解:

$2^3\times 5^1\times {\mathrm{2925641}}^1$

素因数の和:2925652

約数の個数: 16

約数和(自身を含む): 263307780

約数和(自身を除く): 146282140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2925641, 5851282, 11702564, 14628205, 23405128, 29256410, 58512820, 117025640]

約数ペア:

[(1, 117025640), (2, 58512820), (4, 29256410), (5, 23405128), (8, 14628205), (10, 11702564), (20, 5851282), (40, 2925641)]