42851170

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{39313}}^1$

素因数の和:39429

約数の個数: 16

約数和(自身を含む): 77841720

約数和(自身を除く): 34990550

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 39313, 78626, 196565, 393130, 4285117, 8570234, 21425585, 42851170]

約数ペア:

[(1, 42851170), (2, 21425585), (5, 8570234), (10, 4285117), (109, 393130), (218, 196565), (545, 78626), (1090, 39313)]