4051520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1179

約数の個数: 56

約数和(自身を含む): 10533888

約数和(自身を除く): 6482368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1151, 1760, 2302, 3520, 4604, 5755, 9208, 11510, 12661, 18416, 23020, 25322, 36832, 46040, 50644, 63305, 73664, 92080, 101288, 126610, 184160, 202576, 253220, 368320, 405152, 506440, 810304, 1012880, 2025760, 4051520]

約数ペア:

[(1, 4051520), (2, 2025760), (4, 1012880), (5, 810304), (8, 506440), (10, 405152), (11, 368320), (16, 253220), (20, 202576), (22, 184160), (32, 126610), (40, 101288), (44, 92080), (55, 73664), (64, 63305), (80, 50644), (88, 46040), (110, 36832), (160, 25322), (176, 23020), (220, 18416), (320, 12661), (352, 11510), (440, 9208), (704, 5755), (880, 4604), (1151, 3520), (1760, 2302)]