11725080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 35424000

約数和(自身を除く): 23698920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 491, 597, 796, 982, 995, 1194, 1473, 1592, 1964, 1990, 2388, 2455, 2946, 2985, 3928, 3980, 4776, 4910, 5892, 5970, 7365, 7960, 9820, 11784, 11940, 14730, 19640, 23880, 29460, 58920, 97709, 195418, 293127, 390836, 488545, 586254, 781672, 977090, 1172508, 1465635, 1954180, 2345016, 2931270, 3908360, 5862540, 11725080]

約数ペア:

[(1, 11725080), (2, 5862540), (3, 3908360), (4, 2931270), (5, 2345016), (6, 1954180), (8, 1465635), (10, 1172508), (12, 977090), (15, 781672), (20, 586254), (24, 488545), (30, 390836), (40, 293127), (60, 195418), (120, 97709), (199, 58920), (398, 29460), (491, 23880), (597, 19640), (796, 14730), (982, 11940), (995, 11784), (1194, 9820), (1473, 7960), (1592, 7365), (1964, 5970), (1990, 5892), (2388, 4910), (2455, 4776), (2946, 3980), (2985, 3928)]