37618960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 93744000

約数和(自身を除く): 56125040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 139, 170, 199, 272, 278, 340, 398, 556, 680, 695, 796, 995, 1112, 1360, 1390, 1592, 1990, 2224, 2363, 2780, 3184, 3383, 3980, 4726, 5560, 6766, 7960, 9452, 11120, 11815, 13532, 15920, 16915, 18904, 23630, 27064, 27661, 33830, 37808, 47260, 54128, 55322, 67660, 94520, 110644, 135320, 138305, 189040, 221288, 270640, 276610, 442576, 470237, 553220, 940474, 1106440, 1880948, 2212880, 2351185, 3761896, 4702370, 7523792, 9404740, 18809480, 37618960]

約数ペア:

[(1, 37618960), (2, 18809480), (4, 9404740), (5, 7523792), (8, 4702370), (10, 3761896), (16, 2351185), (17, 2212880), (20, 1880948), (34, 1106440), (40, 940474), (68, 553220), (80, 470237), (85, 442576), (136, 276610), (139, 270640), (170, 221288), (199, 189040), (272, 138305), (278, 135320), (340, 110644), (398, 94520), (556, 67660), (680, 55322), (695, 54128), (796, 47260), (995, 37808), (1112, 33830), (1360, 27661), (1390, 27064), (1592, 23630), (1990, 18904), (2224, 16915), (2363, 15920), (2780, 13532), (3184, 11815), (3383, 11120), (3980, 9452), (4726, 7960), (5560, 6766)]