80886010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{188107}}^1$

素因数の和:188157

約数の個数: 16

約数和(自身を含む): 148981536

約数和(自身を除く): 68095526

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 188107, 376214, 940535, 1881070, 8088601, 16177202, 40443005, 80886010]

約数ペア:

[(1, 80886010), (2, 40443005), (5, 16177202), (10, 8088601), (43, 1881070), (86, 940535), (215, 376214), (430, 188107)]