33319720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 86446080

約数和(自身を除く): 53126360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 937, 1016, 1270, 1778, 1874, 2540, 3556, 3748, 4445, 4685, 5080, 6559, 7112, 7496, 8890, 9370, 13118, 17780, 18740, 26236, 32795, 35560, 37480, 52472, 65590, 118999, 131180, 237998, 262360, 475996, 594995, 832993, 951992, 1189990, 1665986, 2379980, 3331972, 4164965, 4759960, 6663944, 8329930, 16659860, 33319720]

約数ペア:

[(1, 33319720), (2, 16659860), (4, 8329930), (5, 6663944), (7, 4759960), (8, 4164965), (10, 3331972), (14, 2379980), (20, 1665986), (28, 1189990), (35, 951992), (40, 832993), (56, 594995), (70, 475996), (127, 262360), (140, 237998), (254, 131180), (280, 118999), (508, 65590), (635, 52472), (889, 37480), (937, 35560), (1016, 32795), (1270, 26236), (1778, 18740), (1874, 17780), (2540, 13118), (3556, 9370), (3748, 8890), (4445, 7496), (4685, 7112), (5080, 6559)]