64025090

素因数分解:

$2^1\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{2689}}^1$

素因数の和:5077

約数の個数: 16

約数和(自身を含む): 115336440

約数和(自身を除く): 51311350

約数列:

[1, 2, 5, 10, 2381, 2689, 4762, 5378, 11905, 13445, 23810, 26890, 6402509, 12805018, 32012545, 64025090]

約数ペア:

[(1, 64025090), (2, 32012545), (5, 12805018), (10, 6402509), (2381, 26890), (2689, 23810), (4762, 13445), (5378, 11905)]