8907492080

素因数分解:

$2^4\times 5^1\times {\mathrm{883}}^1\times {\mathrm{126097}}^1$

素因数の和:126993

約数の個数: 40

約数和(自身を含む): 20733537552

約数和(自身を除く): 11826045472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883, 1766, 3532, 4415, 7064, 8830, 14128, 17660, 35320, 70640, 126097, 252194, 504388, 630485, 1008776, 1260970, 2017552, 2521940, 5043880, 10087760, 111343651, 222687302, 445374604, 556718255, 890749208, 1113436510, 1781498416, 2226873020, 4453746040, 8907492080]

約数ペア:

[(1, 8907492080), (2, 4453746040), (4, 2226873020), (5, 1781498416), (8, 1113436510), (10, 890749208), (16, 556718255), (20, 445374604), (40, 222687302), (80, 111343651), (883, 10087760), (1766, 5043880), (3532, 2521940), (4415, 2017552), (7064, 1260970), (8830, 1008776), (14128, 630485), (17660, 504388), (35320, 252194), (70640, 126097)]