13312832030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{9511}}^1$

素因数の和:9729

約数の個数: 64

約数和(自身を含む): 25887859200

約数和(自身を除く): 12575027170

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 139, 190, 265, 278, 530, 695, 1007, 1390, 2014, 2641, 5035, 5282, 7367, 9511, 10070, 13205, 14734, 19022, 26410, 36835, 47555, 73670, 95110, 139973, 180709, 279946, 361418, 504083, 699865, 903545, 1008166, 1322029, 1399730, 1807090, 2520415, 2644058, 5040830, 6610145, 9577577, 13220290, 19155154, 25118551, 47887885, 50237102, 70067537, 95775770, 125592755, 140135074, 251185510, 350337685, 700675370, 1331283203, 2662566406, 6656416015, 13312832030]

約数ペア:

[(1, 13312832030), (2, 6656416015), (5, 2662566406), (10, 1331283203), (19, 700675370), (38, 350337685), (53, 251185510), (95, 140135074), (106, 125592755), (139, 95775770), (190, 70067537), (265, 50237102), (278, 47887885), (530, 25118551), (695, 19155154), (1007, 13220290), (1390, 9577577), (2014, 6610145), (2641, 5040830), (5035, 2644058), (5282, 2520415), (7367, 1807090), (9511, 1399730), (10070, 1322029), (13205, 1008166), (14734, 903545), (19022, 699865), (26410, 504083), (36835, 361418), (47555, 279946), (73670, 180709), (95110, 139973)]