9068840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20611}}^1$

素因数の和:20633

約数の個数: 32

約数和(自身を含む): 22260960

約数和(自身を除く): 13192120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20611, 41222, 82444, 103055, 164888, 206110, 226721, 412220, 453442, 824440, 906884, 1133605, 1813768, 2267210, 4534420, 9068840]

約数ペア:

[(1, 9068840), (2, 4534420), (4, 2267210), (5, 1813768), (8, 1133605), (10, 906884), (11, 824440), (20, 453442), (22, 412220), (40, 226721), (44, 206110), (55, 164888), (88, 103055), (110, 82444), (220, 41222), (440, 20611)]