265655225990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1\times {\mathrm{1901}}^1$

素因数の和:3894

約数の個数: 128

約数和(自身を含む): 602956763136

約数和(自身を除く): 337301537146

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 97, 110, 154, 194, 385, 485, 679, 770, 970, 1067, 1358, 1871, 1901, 2134, 3395, 3742, 3802, 5335, 6790, 7469, 9355, 9505, 10670, 13097, 13307, 14938, 18710, 19010, 20581, 20911, 26194, 26614, 37345, 41162, 41822, 65485, 66535, 74690, 102905, 104555, 130970, 133070, 144067, 146377, 181487, 184397, 205810, 209110, 288134, 292754, 362974, 368794, 720335, 731885, 907435, 921985, 1270409, 1290779, 1440670, 1463770, 1814870, 1843970, 1996357, 2028367, 2540818, 2581558, 3556771, 3992714, 4056734, 6352045, 6453895, 7113542, 9981785, 10141835, 12704090, 12907790, 13974499, 14198569, 17783855, 19963570, 20283670, 24897397, 27948998, 28397138, 35567710, 39124481, 49794794, 69872495, 70992845, 78248962, 124486985, 139744990, 141985690, 195622405, 248973970, 273871367, 345006787, 391244810, 547742734, 690013574, 1369356835, 1725033935, 2415047509, 2738713670, 3450067870, 3795074657, 4830095018, 7590149314, 12075237545, 18975373285, 24150475090, 26565522599, 37950746570, 53131045198, 132827612995, 265655225990]

約数ペア:

[(1, 265655225990), (2, 132827612995), (5, 53131045198), (7, 37950746570), (10, 26565522599), (11, 24150475090), (14, 18975373285), (22, 12075237545), (35, 7590149314), (55, 4830095018), (70, 3795074657), (77, 3450067870), (97, 2738713670), (110, 2415047509), (154, 1725033935), (194, 1369356835), (385, 690013574), (485, 547742734), (679, 391244810), (770, 345006787), (970, 273871367), (1067, 248973970), (1358, 195622405), (1871, 141985690), (1901, 139744990), (2134, 124486985), (3395, 78248962), (3742, 70992845), (3802, 69872495), (5335, 49794794), (6790, 39124481), (7469, 35567710), (9355, 28397138), (9505, 27948998), (10670, 24897397), (13097, 20283670), (13307, 19963570), (14938, 17783855), (18710, 14198569), (19010, 13974499), (20581, 12907790), (20911, 12704090), (26194, 10141835), (26614, 9981785), (37345, 7113542), (41162, 6453895), (41822, 6352045), (65485, 4056734), (66535, 3992714), (74690, 3556771), (102905, 2581558), (104555, 2540818), (130970, 2028367), (133070, 1996357), (144067, 1843970), (146377, 1814870), (181487, 1463770), (184397, 1440670), (205810, 1290779), (209110, 1270409), (288134, 921985), (292754, 907435), (362974, 731885), (368794, 720335)]