25416307130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 51229221120

約数和(自身を除く): 25812913990

約数列:

[1, 2, 5, 10, 17, 34, 41, 43, 82, 85, 86, 137, 170, 205, 215, 274, 410, 430, 619, 685, 697, 731, 1238, 1370, 1394, 1462, 1763, 2329, 3095, 3485, 3526, 3655, 4658, 5617, 5891, 6190, 6970, 7310, 8815, 10523, 11234, 11645, 11782, 17630, 21046, 23290, 25379, 26617, 28085, 29455, 29971, 50758, 52615, 53234, 56170, 58910, 59942, 84803, 95489, 100147, 105230, 126895, 133085, 149855, 169606, 190978, 200294, 241531, 253790, 266170, 299710, 424015, 431443, 452489, 477445, 483062, 500735, 848030, 862886, 904978, 954890, 1001470, 1091297, 1207655, 1441651, 2157215, 2182594, 2262445, 2415310, 2883302, 3476923, 3646529, 4106027, 4314430, 4524890, 5456485, 6953846, 7208255, 7293058, 8212054, 10912970, 14416510, 17384615, 18232645, 18552049, 20530135, 34769230, 36465290, 37104098, 41060270, 59107691, 61990993, 92760245, 118215382, 123981986, 149507689, 185520490, 295538455, 299015378, 309954965, 591076910, 619909930, 747538445, 1495076890, 2541630713, 5083261426, 12708153565, 25416307130]

約数ペア:

[(1, 25416307130), (2, 12708153565), (5, 5083261426), (10, 2541630713), (17, 1495076890), (34, 747538445), (41, 619909930), (43, 591076910), (82, 309954965), (85, 299015378), (86, 295538455), (137, 185520490), (170, 149507689), (205, 123981986), (215, 118215382), (274, 92760245), (410, 61990993), (430, 59107691), (619, 41060270), (685, 37104098), (697, 36465290), (731, 34769230), (1238, 20530135), (1370, 18552049), (1394, 18232645), (1462, 17384615), (1763, 14416510), (2329, 10912970), (3095, 8212054), (3485, 7293058), (3526, 7208255), (3655, 6953846), (4658, 5456485), (5617, 4524890), (5891, 4314430), (6190, 4106027), (6970, 3646529), (7310, 3476923), (8815, 2883302), (10523, 2415310), (11234, 2262445), (11645, 2182594), (11782, 2157215), (17630, 1441651), (21046, 1207655), (23290, 1091297), (25379, 1001470), (26617, 954890), (28085, 904978), (29455, 862886), (29971, 848030), (50758, 500735), (52615, 483062), (53234, 477445), (56170, 452489), (58910, 431443), (59942, 424015), (84803, 299710), (95489, 266170), (100147, 253790), (105230, 241531), (126895, 200294), (133085, 190978), (149855, 169606)]