67351040

素因数分解:

$2^9\times 5^1\times {\mathrm{26309}}^1$

素因数の和:26332

約数の個数: 40

約数和(自身を含む): 161490780

約数和(自身を除く): 94139740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 26309, 52618, 105236, 131545, 210472, 263090, 420944, 526180, 841888, 1052360, 1683776, 2104720, 3367552, 4209440, 6735104, 8418880, 13470208, 16837760, 33675520, 67351040]

約数ペア:

[(1, 67351040), (2, 33675520), (4, 16837760), (5, 13470208), (8, 8418880), (10, 6735104), (16, 4209440), (20, 3367552), (32, 2104720), (40, 1683776), (64, 1052360), (80, 841888), (128, 526180), (160, 420944), (256, 263090), (320, 210472), (512, 131545), (640, 105236), (1280, 52618), (2560, 26309)]