80455622390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{16631}}^1$

素因数の和:16878

約数の個数: 128

約数和(自身を含む): 181062604800

約数和(自身を除く): 100606982410

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 199, 221, 286, 374, 398, 442, 715, 935, 995, 1105, 1430, 1870, 1990, 2189, 2210, 2431, 2587, 3383, 4378, 4862, 5174, 6766, 10945, 12155, 12935, 16631, 16915, 21890, 24310, 25870, 28457, 33262, 33830, 37213, 43979, 56914, 74426, 83155, 87958, 142285, 166310, 182941, 186065, 216203, 219895, 282727, 284570, 365882, 372130, 432406, 439790, 483769, 565454, 914705, 967538, 1081015, 1413635, 1829410, 2162030, 2378233, 2418845, 2827270, 3109997, 3309569, 3675451, 4756466, 4837690, 6219994, 6619138, 7350902, 11891165, 15549985, 16547845, 18377255, 23782330, 31099970, 33095690, 36405259, 36754510, 40429961, 43024397, 56262673, 72810518, 80859922, 86048794, 112525346, 182026295, 202149805, 215121985, 281313365, 364052590, 404299610, 430243970, 473268367, 562626730, 618889403, 731414749, 946536734, 1237778806, 1462829498, 2366341835, 3094447015, 3657073745, 4732683670, 6188894030, 7314147490, 8045562239, 16091124478, 40227811195, 80455622390]

約数ペア:

[(1, 80455622390), (2, 40227811195), (5, 16091124478), (10, 8045562239), (11, 7314147490), (13, 6188894030), (17, 4732683670), (22, 3657073745), (26, 3094447015), (34, 2366341835), (55, 1462829498), (65, 1237778806), (85, 946536734), (110, 731414749), (130, 618889403), (143, 562626730), (170, 473268367), (187, 430243970), (199, 404299610), (221, 364052590), (286, 281313365), (374, 215121985), (398, 202149805), (442, 182026295), (715, 112525346), (935, 86048794), (995, 80859922), (1105, 72810518), (1430, 56262673), (1870, 43024397), (1990, 40429961), (2189, 36754510), (2210, 36405259), (2431, 33095690), (2587, 31099970), (3383, 23782330), (4378, 18377255), (4862, 16547845), (5174, 15549985), (6766, 11891165), (10945, 7350902), (12155, 6619138), (12935, 6219994), (16631, 4837690), (16915, 4756466), (21890, 3675451), (24310, 3309569), (25870, 3109997), (28457, 2827270), (33262, 2418845), (33830, 2378233), (37213, 2162030), (43979, 1829410), (56914, 1413635), (74426, 1081015), (83155, 967538), (87958, 914705), (142285, 565454), (166310, 483769), (182941, 439790), (186065, 432406), (216203, 372130), (219895, 365882), (282727, 284570)]