2023360660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{3733}}^1$

素因数の和:4444

約数の個数: 48

約数和(自身を含む): 4360445712

約数和(自身を除く): 2337085052

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 661, 820, 1322, 2644, 3305, 3733, 6610, 7466, 13220, 14932, 18665, 27101, 37330, 54202, 74660, 108404, 135505, 153053, 271010, 306106, 542020, 612212, 765265, 1530530, 2467513, 3061060, 4935026, 9870052, 12337565, 24675130, 49350260, 101168033, 202336066, 404672132, 505840165, 1011680330, 2023360660]

約数ペア:

[(1, 2023360660), (2, 1011680330), (4, 505840165), (5, 404672132), (10, 202336066), (20, 101168033), (41, 49350260), (82, 24675130), (164, 12337565), (205, 9870052), (410, 4935026), (661, 3061060), (820, 2467513), (1322, 1530530), (2644, 765265), (3305, 612212), (3733, 542020), (6610, 306106), (7466, 271010), (13220, 153053), (14932, 135505), (18665, 108404), (27101, 74660), (37330, 54202)]