8045360470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1303}}^1\times {\mathrm{12601}}^1$

素因数の和:13925

約数の個数: 48

約数和(自身を含む): 16860266208

約数和(自身を除く): 8814905738

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1303, 2606, 6515, 9121, 12601, 13030, 18242, 25202, 45605, 63005, 63847, 88207, 91210, 126010, 127694, 176414, 319235, 441035, 617449, 638470, 882070, 1234898, 3087245, 6174490, 16419103, 32838206, 82095515, 114933721, 164191030, 229867442, 574668605, 804536047, 1149337210, 1609072094, 4022680235, 8045360470]

約数ペア:

[(1, 8045360470), (2, 4022680235), (5, 1609072094), (7, 1149337210), (10, 804536047), (14, 574668605), (35, 229867442), (49, 164191030), (70, 114933721), (98, 82095515), (245, 32838206), (490, 16419103), (1303, 6174490), (2606, 3087245), (6515, 1234898), (9121, 882070), (12601, 638470), (13030, 617449), (18242, 441035), (25202, 319235), (45605, 176414), (63005, 127694), (63847, 126010), (88207, 91210)]