2074526720

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{8269}}^1$

素因数の和:8308

約数の個数: 132

約数和(自身を含む): 5789611980

約数和(自身を除く): 3715085260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8269, 8960, 12544, 15680, 16538, 17920, 25088, 31360, 33076, 35840, 41345, 50176, 57883, 62720, 66152, 82690, 115766, 125440, 132304, 165380, 231532, 250880, 264608, 289415, 330760, 405181, 463064, 529216, 578830, 661520, 810362, 926128, 1058432, 1157660, 1323040, 1620724, 1852256, 2025905, 2116864, 2315320, 2646080, 3241448, 3704512, 4051810, 4233728, 4630640, 5292160, 6482896, 7409024, 8103620, 8467456, 9261280, 10584320, 12965792, 14818048, 16207240, 18522560, 21168640, 25931584, 29636096, 32414480, 37045120, 42337280, 51863168, 59272192, 64828960, 74090240, 103726336, 129657920, 148180480, 207452672, 259315840, 296360960, 414905344, 518631680, 1037263360, 2074526720]

約数ペア:

[(1, 2074526720), (2, 1037263360), (4, 518631680), (5, 414905344), (7, 296360960), (8, 259315840), (10, 207452672), (14, 148180480), (16, 129657920), (20, 103726336), (28, 74090240), (32, 64828960), (35, 59272192), (40, 51863168), (49, 42337280), (56, 37045120), (64, 32414480), (70, 29636096), (80, 25931584), (98, 21168640), (112, 18522560), (128, 16207240), (140, 14818048), (160, 12965792), (196, 10584320), (224, 9261280), (245, 8467456), (256, 8103620), (280, 7409024), (320, 6482896), (392, 5292160), (448, 4630640), (490, 4233728), (512, 4051810), (560, 3704512), (640, 3241448), (784, 2646080), (896, 2315320), (980, 2116864), (1024, 2025905), (1120, 1852256), (1280, 1620724), (1568, 1323040), (1792, 1157660), (1960, 1058432), (2240, 926128), (2560, 810362), (3136, 661520), (3584, 578830), (3920, 529216), (4480, 463064), (5120, 405181), (6272, 330760), (7168, 289415), (7840, 264608), (8269, 250880), (8960, 231532), (12544, 165380), (15680, 132304), (16538, 125440), (17920, 115766), (25088, 82690), (31360, 66152), (33076, 62720), (35840, 57883), (41345, 50176)]