11400170

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4057}}^1$

素因数の和:4345

約数の個数: 16

約数和(自身を含む): 20598408

約数和(自身を除く): 9198238

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 4057, 8114, 20285, 40570, 1140017, 2280034, 5700085, 11400170]

約数ペア:

[(1, 11400170), (2, 5700085), (5, 2280034), (10, 1140017), (281, 40570), (562, 20285), (1405, 8114), (2810, 4057)]