24413960

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4391}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 55339200

約数和(自身を除く): 30925240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 4391, 5560, 8782, 17564, 21955, 35128, 43910, 87820, 175640, 610349, 1220698, 2441396, 3051745, 4882792, 6103490, 12206980, 24413960]

約数ペア:

[(1, 24413960), (2, 12206980), (4, 6103490), (5, 4882792), (8, 3051745), (10, 2441396), (20, 1220698), (40, 610349), (139, 175640), (278, 87820), (556, 43910), (695, 35128), (1112, 21955), (1390, 17564), (2780, 8782), (4391, 5560)]