2025760

素因数分解:

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

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 5225472

約数和(自身を除く): 3199712

約数列:

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

約数ペア:

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