22554580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66337}}^1$

素因数の和:66363

約数の個数: 24

約数和(自身を含む): 50151528

約数和(自身を除く): 27596948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 66337, 132674, 265348, 331685, 663370, 1127729, 1326740, 2255458, 4510916, 5638645, 11277290, 22554580]

約数ペア:

[(1, 22554580), (2, 11277290), (4, 5638645), (5, 4510916), (10, 2255458), (17, 1326740), (20, 1127729), (34, 663370), (68, 331685), (85, 265348), (170, 132674), (340, 66337)]