40372130278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1\times {\mathrm{139079}}^1$

素因数の和:146739

約数の個数: 16

約数和(自身を含む): 63754272000

約数和(自身を除く): 23382141722

約数列:

[1, 2, 19, 38, 7639, 15278, 139079, 145141, 278158, 290282, 2642501, 5285002, 1062424481, 2124848962, 20186065139, 40372130278]

約数ペア:

[(1, 40372130278), (2, 20186065139), (19, 2124848962), (38, 1062424481), (7639, 5285002), (15278, 2642501), (139079, 290282), (145141, 278158)]