22910260

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1733}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 48212136

約数和(自身を除く): 25301876

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 1733, 2644, 3305, 3466, 6610, 6932, 8665, 13220, 17330, 34660, 1145513, 2291026, 4582052, 5727565, 11455130, 22910260]

約数ペア:

[(1, 22910260), (2, 11455130), (4, 5727565), (5, 4582052), (10, 2291026), (20, 1145513), (661, 34660), (1322, 17330), (1733, 13220), (2644, 8665), (3305, 6932), (3466, 6610)]