521006080

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{14537}}^1$

素因数の和:14569

約数の個数: 88

約数和(自身を含む): 1428445728

約数和(自身を除く): 907439648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 14537, 17920, 29074, 35840, 58148, 72685, 101759, 116296, 145370, 203518, 232592, 290740, 407036, 465184, 508795, 581480, 814072, 930368, 1017590, 1162960, 1628144, 1860736, 2035180, 2325920, 3256288, 3721472, 4070360, 4651840, 6512576, 7442944, 8140720, 9303680, 13025152, 14885888, 16281440, 18607360, 26050304, 32562880, 37214720, 52100608, 65125760, 74429440, 104201216, 130251520, 260503040, 521006080]

約数ペア:

[(1, 521006080), (2, 260503040), (4, 130251520), (5, 104201216), (7, 74429440), (8, 65125760), (10, 52100608), (14, 37214720), (16, 32562880), (20, 26050304), (28, 18607360), (32, 16281440), (35, 14885888), (40, 13025152), (56, 9303680), (64, 8140720), (70, 7442944), (80, 6512576), (112, 4651840), (128, 4070360), (140, 3721472), (160, 3256288), (224, 2325920), (256, 2035180), (280, 1860736), (320, 1628144), (448, 1162960), (512, 1017590), (560, 930368), (640, 814072), (896, 581480), (1024, 508795), (1120, 465184), (1280, 407036), (1792, 290740), (2240, 232592), (2560, 203518), (3584, 145370), (4480, 116296), (5120, 101759), (7168, 72685), (8960, 58148), (14537, 35840), (17920, 29074)]