9477965510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:970

約数の個数: 128

約数和(自身を含む): 20033758080

約数和(自身を除く): 10555792570

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 65, 74, 95, 130, 137, 185, 190, 247, 274, 370, 481, 494, 685, 703, 757, 962, 1235, 1370, 1406, 1514, 1781, 2405, 2470, 2603, 3515, 3562, 3785, 4810, 5069, 5206, 7030, 7570, 8905, 9139, 9841, 10138, 13015, 14383, 17810, 18278, 19682, 25345, 26030, 28009, 28766, 33839, 45695, 49205, 50690, 56018, 65897, 67678, 71915, 91390, 96311, 98410, 103709, 131794, 140045, 143830, 169195, 186979, 192622, 207418, 280090, 329485, 338390, 364117, 373958, 481555, 518545, 532171, 658970, 728234, 934895, 963110, 1037090, 1064342, 1252043, 1348217, 1820585, 1869790, 1970471, 2504086, 2660855, 2696434, 3641170, 3837233, 3940942, 5321710, 6260215, 6741085, 6918223, 7674466, 9852355, 12520430, 13482170, 13836446, 19186165, 19704710, 25616123, 34591115, 38372330, 49884029, 51232246, 69182230, 72907427, 99768058, 128080615, 145814854, 249420145, 256161230, 364537135, 498840290, 729074270, 947796551, 1895593102, 4738982755, 9477965510]

約数ペア:

[(1, 9477965510), (2, 4738982755), (5, 1895593102), (10, 947796551), (13, 729074270), (19, 498840290), (26, 364537135), (37, 256161230), (38, 249420145), (65, 145814854), (74, 128080615), (95, 99768058), (130, 72907427), (137, 69182230), (185, 51232246), (190, 49884029), (247, 38372330), (274, 34591115), (370, 25616123), (481, 19704710), (494, 19186165), (685, 13836446), (703, 13482170), (757, 12520430), (962, 9852355), (1235, 7674466), (1370, 6918223), (1406, 6741085), (1514, 6260215), (1781, 5321710), (2405, 3940942), (2470, 3837233), (2603, 3641170), (3515, 2696434), (3562, 2660855), (3785, 2504086), (4810, 1970471), (5069, 1869790), (5206, 1820585), (7030, 1348217), (7570, 1252043), (8905, 1064342), (9139, 1037090), (9841, 963110), (10138, 934895), (13015, 728234), (14383, 658970), (17810, 532171), (18278, 518545), (19682, 481555), (25345, 373958), (26030, 364117), (28009, 338390), (28766, 329485), (33839, 280090), (45695, 207418), (49205, 192622), (50690, 186979), (56018, 169195), (65897, 143830), (67678, 140045), (71915, 131794), (91390, 103709), (96311, 98410)]