40421675525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{761}}^1$

素因数の和:1503

約数の個数: 96

約数和(自身を含む): 64194391296

約数和(自身を除く): 23772715771

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 175, 205, 275, 287, 385, 451, 673, 761, 1025, 1435, 1925, 2255, 3157, 3365, 3805, 4711, 5327, 7175, 7403, 8371, 11275, 15785, 16825, 19025, 23555, 26635, 27593, 31201, 37015, 41855, 51821, 58597, 78925, 117775, 133175, 137965, 156005, 185075, 193151, 209275, 218407, 259105, 292985, 303523, 343211, 512153, 689825, 780025, 965755, 1092035, 1295525, 1464925, 1517615, 1716055, 2124661, 2402477, 2560765, 3585071, 4828775, 5460175, 5633683, 7588075, 8580275, 10623305, 12012385, 12803825, 17925355, 20998273, 28168415, 39435781, 53116525, 60061925, 89626775, 104991365, 140842075, 146987911, 197178905, 230981003, 524956825, 734939555, 985894525, 1154905015, 1616867021, 3674697775, 5774525075, 8084335105, 40421675525]

約数ペア:

[(1, 40421675525), (5, 8084335105), (7, 5774525075), (11, 3674697775), (25, 1616867021), (35, 1154905015), (41, 985894525), (55, 734939555), (77, 524956825), (175, 230981003), (205, 197178905), (275, 146987911), (287, 140842075), (385, 104991365), (451, 89626775), (673, 60061925), (761, 53116525), (1025, 39435781), (1435, 28168415), (1925, 20998273), (2255, 17925355), (3157, 12803825), (3365, 12012385), (3805, 10623305), (4711, 8580275), (5327, 7588075), (7175, 5633683), (7403, 5460175), (8371, 4828775), (11275, 3585071), (15785, 2560765), (16825, 2402477), (19025, 2124661), (23555, 1716055), (26635, 1517615), (27593, 1464925), (31201, 1295525), (37015, 1092035), (41855, 965755), (51821, 780025), (58597, 689825), (78925, 512153), (117775, 343211), (133175, 303523), (137965, 292985), (156005, 259105), (185075, 218407), (193151, 209275)]