40207195

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5659}}^1$

素因数の和:5707

約数の個数: 24

約数和(自身を含む): 58071600

約数和(自身を除く): 17864405

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 5659, 7105, 28295, 39613, 164111, 198065, 277291, 820555, 1148777, 1386455, 5743885, 8041439, 40207195]

約数ペア:

[(1, 40207195), (5, 8041439), (7, 5743885), (29, 1386455), (35, 1148777), (49, 820555), (145, 277291), (203, 198065), (245, 164111), (1015, 39613), (1421, 28295), (5659, 7105)]