64774310

素因数分解:

$2^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{3221}}^1$

素因数の和:5239

約数の個数: 16

約数和(自身を含む): 116687952

約数和(自身を除く): 51913642

約数列:

[1, 2, 5, 10, 2011, 3221, 4022, 6442, 10055, 16105, 20110, 32210, 6477431, 12954862, 32387155, 64774310]

約数ペア:

[(1, 64774310), (2, 32387155), (5, 12954862), (10, 6477431), (2011, 32210), (3221, 20110), (4022, 16105), (6442, 10055)]