42598120

素因数分解:

$2^3\times 5^1\times {\mathrm{1064953}}^1$

素因数の和:1064964

約数の個数: 16

約数和(自身を含む): 95845860

約数和(自身を除く): 53247740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1064953, 2129906, 4259812, 5324765, 8519624, 10649530, 21299060, 42598120]

約数ペア:

[(1, 42598120), (2, 21299060), (4, 10649530), (5, 8519624), (8, 5324765), (10, 4259812), (20, 2129906), (40, 1064953)]