64693903010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{15313}}^1$

素因数の和:15723

約数の個数: 64

約数和(自身を含む): 128343571200

約数和(自身を除く): 63649668190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 199, 386, 398, 965, 995, 1930, 1990, 2123, 2189, 4246, 4378, 10615, 10945, 15313, 21230, 21890, 30626, 38407, 76565, 76814, 153130, 168443, 192035, 336886, 384070, 422477, 842215, 844954, 1684430, 2112385, 2955409, 3047287, 4224770, 5910818, 6094574, 14777045, 15236435, 29554090, 30472870, 32509499, 33520157, 65018998, 67040314, 162547495, 167600785, 325094990, 335201570, 588126391, 1176252782, 2940631955, 5881263910, 6469390301, 12938780602, 32346951505, 64693903010]

約数ペア:

[(1, 64693903010), (2, 32346951505), (5, 12938780602), (10, 6469390301), (11, 5881263910), (22, 2940631955), (55, 1176252782), (110, 588126391), (193, 335201570), (199, 325094990), (386, 167600785), (398, 162547495), (965, 67040314), (995, 65018998), (1930, 33520157), (1990, 32509499), (2123, 30472870), (2189, 29554090), (4246, 15236435), (4378, 14777045), (10615, 6094574), (10945, 5910818), (15313, 4224770), (21230, 3047287), (21890, 2955409), (30626, 2112385), (38407, 1684430), (76565, 844954), (76814, 842215), (153130, 422477), (168443, 384070), (192035, 336886)]