20141031785

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{5659}}^1$

素因数の和:5950

約数の個数: 48

約数和(自身を含む): 28648656000

約数和(自身を除く): 8507624215

約数列:

[1, 5, 7, 35, 49, 73, 199, 245, 365, 511, 995, 1393, 2555, 3577, 5659, 6965, 9751, 14527, 17885, 28295, 39613, 48755, 72635, 101689, 198065, 277291, 413107, 508445, 711823, 1126141, 1386455, 2065535, 2891749, 3559115, 5630705, 7882987, 14458745, 20242243, 39414935, 55180909, 82208293, 101211215, 275904545, 411041465, 575458051, 2877290255, 4028206357, 20141031785]

約数ペア:

[(1, 20141031785), (5, 4028206357), (7, 2877290255), (35, 575458051), (49, 411041465), (73, 275904545), (199, 101211215), (245, 82208293), (365, 55180909), (511, 39414935), (995, 20242243), (1393, 14458745), (2555, 7882987), (3577, 5630705), (5659, 3559115), (6965, 2891749), (9751, 2065535), (14527, 1386455), (17885, 1126141), (28295, 711823), (39613, 508445), (48755, 413107), (72635, 277291), (101689, 198065)]