22640330

素因数分解:

$2^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4139}}^1$

素因数の和:4693

約数の個数: 16

約数和(自身を含む): 40836960

約数和(自身を除く): 18196630

約数列:

[1, 2, 5, 10, 547, 1094, 2735, 4139, 5470, 8278, 20695, 41390, 2264033, 4528066, 11320165, 22640330]

約数ペア:

[(1, 22640330), (2, 11320165), (5, 4528066), (10, 2264033), (547, 41390), (1094, 20695), (2735, 8278), (4139, 5470)]