6691520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1929

約数の個数: 56

約数和(自身を含む): 17391888

約数和(自身を除く): 10700368

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, 1760, 1901, 3520, 3802, 7604, 9505, 15208, 19010, 20911, 30416, 38020, 41822, 60832, 76040, 83644, 104555, 121664, 152080, 167288, 209110, 304160, 334576, 418220, 608320, 669152, 836440, 1338304, 1672880, 3345760, 6691520]

約数ペア:

[(1, 6691520), (2, 3345760), (4, 1672880), (5, 1338304), (8, 836440), (10, 669152), (11, 608320), (16, 418220), (20, 334576), (22, 304160), (32, 209110), (40, 167288), (44, 152080), (55, 121664), (64, 104555), (80, 83644), (88, 76040), (110, 60832), (160, 41822), (176, 38020), (220, 30416), (320, 20911), (352, 19010), (440, 15208), (704, 9505), (880, 7604), (1760, 3802), (1901, 3520)]