22486580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66137}}^1$

素因数の和:66163

約数の個数: 24

約数和(自身を含む): 50000328

約数和(自身を除く): 27513748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 66137, 132274, 264548, 330685, 661370, 1124329, 1322740, 2248658, 4497316, 5621645, 11243290, 22486580]

約数ペア:

[(1, 22486580), (2, 11243290), (4, 5621645), (5, 4497316), (10, 2248658), (17, 1322740), (20, 1124329), (34, 661370), (68, 330685), (85, 264548), (170, 132274), (340, 66137)]