9385780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4153}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 19889352

約数和(自身を除く): 10503572

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 4153, 8306, 16612, 20765, 41530, 83060, 469289, 938578, 1877156, 2346445, 4692890, 9385780]

約数ペア:

[(1, 9385780), (2, 4692890), (4, 2346445), (5, 1877156), (10, 938578), (20, 469289), (113, 83060), (226, 41530), (452, 20765), (565, 16612), (1130, 8306), (2260, 4153)]