184059080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 438480000

約数和(自身を除く): 254420920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 199, 380, 398, 760, 796, 995, 1217, 1592, 1990, 2434, 3781, 3980, 4868, 6085, 7562, 7960, 9736, 12170, 15124, 18905, 23123, 24340, 30248, 37810, 46246, 48680, 75620, 92492, 115615, 151240, 184984, 231230, 242183, 462460, 484366, 924920, 968732, 1210915, 1937464, 2421830, 4601477, 4843660, 9202954, 9687320, 18405908, 23007385, 36811816, 46014770, 92029540, 184059080]

約数ペア:

[(1, 184059080), (2, 92029540), (4, 46014770), (5, 36811816), (8, 23007385), (10, 18405908), (19, 9687320), (20, 9202954), (38, 4843660), (40, 4601477), (76, 2421830), (95, 1937464), (152, 1210915), (190, 968732), (199, 924920), (380, 484366), (398, 462460), (760, 242183), (796, 231230), (995, 184984), (1217, 151240), (1592, 115615), (1990, 92492), (2434, 75620), (3781, 48680), (3980, 46246), (4868, 37810), (6085, 30248), (7562, 24340), (7960, 23123), (9736, 18905), (12170, 15124)]