39750081328

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1191

約数の個数: 120

約数和(自身を含む): 82892462400

約数和(自身を除く): 43142381072

約数列:

[1, 2, 4, 8, 16, 31, 43, 59, 62, 86, 118, 124, 172, 236, 248, 344, 472, 496, 688, 944, 961, 1019, 1333, 1829, 1922, 2038, 2537, 2666, 3658, 3844, 4076, 5074, 5332, 7316, 7688, 8152, 10148, 10664, 14632, 15376, 16304, 20296, 21328, 29264, 31589, 40592, 41323, 43817, 56699, 60121, 63178, 78647, 82646, 87634, 113398, 120242, 126356, 157294, 165292, 175268, 226796, 240484, 252712, 314588, 330584, 350536, 453592, 480968, 505424, 629176, 661168, 701072, 907184, 961936, 979259, 1258352, 1358327, 1863751, 1958518, 2438057, 2585203, 2716654, 3727502, 3917036, 4876114, 5170406, 5433308, 7455004, 7834072, 9752228, 10340812, 10866616, 14910008, 15668144, 19504456, 20681624, 21733232, 29820016, 39008912, 41363248, 42108137, 57776281, 80141293, 84216274, 115552562, 160282586, 168432548, 231105124, 320565172, 336865096, 462210248, 641130344, 673730192, 924420496, 1282260688, 2484380083, 4968760166, 9937520332, 19875040664, 39750081328]

約数ペア:

[(1, 39750081328), (2, 19875040664), (4, 9937520332), (8, 4968760166), (16, 2484380083), (31, 1282260688), (43, 924420496), (59, 673730192), (62, 641130344), (86, 462210248), (118, 336865096), (124, 320565172), (172, 231105124), (236, 168432548), (248, 160282586), (344, 115552562), (472, 84216274), (496, 80141293), (688, 57776281), (944, 42108137), (961, 41363248), (1019, 39008912), (1333, 29820016), (1829, 21733232), (1922, 20681624), (2038, 19504456), (2537, 15668144), (2666, 14910008), (3658, 10866616), (3844, 10340812), (4076, 9752228), (5074, 7834072), (5332, 7455004), (7316, 5433308), (7688, 5170406), (8152, 4876114), (10148, 3917036), (10664, 3727502), (14632, 2716654), (15376, 2585203), (16304, 2438057), (20296, 1958518), (21328, 1863751), (29264, 1358327), (31589, 1258352), (40592, 979259), (41323, 961936), (43817, 907184), (56699, 701072), (60121, 661168), (63178, 629176), (78647, 505424), (82646, 480968), (87634, 453592), (113398, 350536), (120242, 330584), (126356, 314588), (157294, 252712), (165292, 240484), (175268, 226796)]