66218000

素因数分解:

$2^4\times 5^3\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 80

約数和(自身を含む): 162083376

約数和(自身を除く): 95865376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 125, 200, 226, 250, 293, 400, 452, 500, 565, 586, 904, 1000, 1130, 1172, 1465, 1808, 2000, 2260, 2344, 2825, 2930, 4520, 4688, 5650, 5860, 7325, 9040, 11300, 11720, 14125, 14650, 22600, 23440, 28250, 29300, 33109, 36625, 45200, 56500, 58600, 66218, 73250, 113000, 117200, 132436, 146500, 165545, 226000, 264872, 293000, 331090, 529744, 586000, 662180, 827725, 1324360, 1655450, 2648720, 3310900, 4138625, 6621800, 8277250, 13243600, 16554500, 33109000, 66218000]

約数ペア:

[(1, 66218000), (2, 33109000), (4, 16554500), (5, 13243600), (8, 8277250), (10, 6621800), (16, 4138625), (20, 3310900), (25, 2648720), (40, 1655450), (50, 1324360), (80, 827725), (100, 662180), (113, 586000), (125, 529744), (200, 331090), (226, 293000), (250, 264872), (293, 226000), (400, 165545), (452, 146500), (500, 132436), (565, 117200), (586, 113000), (904, 73250), (1000, 66218), (1130, 58600), (1172, 56500), (1465, 45200), (1808, 36625), (2000, 33109), (2260, 29300), (2344, 28250), (2825, 23440), (2930, 22600), (4520, 14650), (4688, 14125), (5650, 11720), (5860, 11300), (7325, 9040)]