92140840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 227525760

約数和(自身を除く): 135384920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 197, 220, 394, 440, 788, 985, 1063, 1576, 1970, 2126, 2167, 3940, 4252, 4334, 5315, 7880, 8504, 8668, 10630, 10835, 11693, 17336, 21260, 21670, 23386, 42520, 43340, 46772, 58465, 86680, 93544, 116930, 209411, 233860, 418822, 467720, 837644, 1047055, 1675288, 2094110, 2303521, 4188220, 4607042, 8376440, 9214084, 11517605, 18428168, 23035210, 46070420, 92140840]

約数ペア:

[(1, 92140840), (2, 46070420), (4, 23035210), (5, 18428168), (8, 11517605), (10, 9214084), (11, 8376440), (20, 4607042), (22, 4188220), (40, 2303521), (44, 2094110), (55, 1675288), (88, 1047055), (110, 837644), (197, 467720), (220, 418822), (394, 233860), (440, 209411), (788, 116930), (985, 93544), (1063, 86680), (1576, 58465), (1970, 46772), (2126, 43340), (2167, 42520), (3940, 23386), (4252, 21670), (4334, 21260), (5315, 17336), (7880, 11693), (8504, 10835), (8668, 10630)]