12835275320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{360947}}^1$

素因数の和:361092

約数の個数: 64

約数和(自身を含む): 33264967680

約数和(自身を除く): 20429692360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 8890, 17780, 35560, 360947, 721894, 1443788, 1804735, 2526629, 2887576, 3609470, 5053258, 7218940, 10106516, 12633145, 14437880, 20213032, 25266290, 45840269, 50532580, 91680538, 101065160, 183361076, 229201345, 320881883, 366722152, 458402690, 641763766, 916805380, 1283527532, 1604409415, 1833610760, 2567055064, 3208818830, 6417637660, 12835275320]

約数ペア:

[(1, 12835275320), (2, 6417637660), (4, 3208818830), (5, 2567055064), (7, 1833610760), (8, 1604409415), (10, 1283527532), (14, 916805380), (20, 641763766), (28, 458402690), (35, 366722152), (40, 320881883), (56, 229201345), (70, 183361076), (127, 101065160), (140, 91680538), (254, 50532580), (280, 45840269), (508, 25266290), (635, 20213032), (889, 14437880), (1016, 12633145), (1270, 10106516), (1778, 7218940), (2540, 5053258), (3556, 3609470), (4445, 2887576), (5080, 2526629), (7112, 1804735), (8890, 1443788), (17780, 721894), (35560, 360947)]