86820010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{201907}}^1$

素因数の和:201957

約数の個数: 16

約数和(自身を含む): 159911136

約数和(自身を除く): 73091126

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 201907, 403814, 1009535, 2019070, 8682001, 17364002, 43410005, 86820010]

約数ペア:

[(1, 86820010), (2, 43410005), (5, 17364002), (10, 8682001), (43, 2019070), (86, 1009535), (215, 403814), (430, 201907)]