2022685720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4597013}}^1$

素因数の和:4597035

約数の個数: 32

約数和(自身を含む): 4964775120

約数和(自身を除く): 2942089400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4597013, 9194026, 18388052, 22985065, 36776104, 45970130, 50567143, 91940260, 101134286, 183880520, 202268572, 252835715, 404537144, 505671430, 1011342860, 2022685720]

約数ペア:

[(1, 2022685720), (2, 1011342860), (4, 505671430), (5, 404537144), (8, 252835715), (10, 202268572), (11, 183880520), (20, 101134286), (22, 91940260), (40, 50567143), (44, 45970130), (55, 36776104), (88, 22985065), (110, 18388052), (220, 9194026), (440, 4597013)]