114488680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 272880000

約数和(自身を除く): 158391320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 199, 380, 398, 757, 760, 796, 995, 1514, 1592, 1990, 3028, 3781, 3785, 3980, 6056, 7562, 7570, 7960, 14383, 15124, 15140, 18905, 28766, 30248, 30280, 37810, 57532, 71915, 75620, 115064, 143830, 150643, 151240, 287660, 301286, 575320, 602572, 753215, 1205144, 1506430, 2862217, 3012860, 5724434, 6025720, 11448868, 14311085, 22897736, 28622170, 57244340, 114488680]

約数ペア:

[(1, 114488680), (2, 57244340), (4, 28622170), (5, 22897736), (8, 14311085), (10, 11448868), (19, 6025720), (20, 5724434), (38, 3012860), (40, 2862217), (76, 1506430), (95, 1205144), (152, 753215), (190, 602572), (199, 575320), (380, 301286), (398, 287660), (757, 151240), (760, 150643), (796, 143830), (995, 115064), (1514, 75620), (1592, 71915), (1990, 57532), (3028, 37810), (3781, 30280), (3785, 30248), (3980, 28766), (6056, 18905), (7562, 15140), (7570, 15124), (7960, 14383)]