14388880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 22733744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 197, 220, 332, 394, 415, 440, 664, 788, 830, 880, 913, 985, 1328, 1576, 1660, 1826, 1970, 2167, 3152, 3320, 3652, 3940, 4334, 4565, 6640, 7304, 7880, 8668, 9130, 10835, 14608, 15760, 16351, 17336, 18260, 21670, 32702, 34672, 36520, 43340, 65404, 73040, 81755, 86680, 130808, 163510, 173360, 179861, 261616, 327020, 359722, 654040, 719444, 899305, 1308080, 1438888, 1798610, 2877776, 3597220, 7194440, 14388880]

約数ペア:

[(1, 14388880), (2, 7194440), (4, 3597220), (5, 2877776), (8, 1798610), (10, 1438888), (11, 1308080), (16, 899305), (20, 719444), (22, 654040), (40, 359722), (44, 327020), (55, 261616), (80, 179861), (83, 173360), (88, 163510), (110, 130808), (166, 86680), (176, 81755), (197, 73040), (220, 65404), (332, 43340), (394, 36520), (415, 34672), (440, 32702), (664, 21670), (788, 18260), (830, 17336), (880, 16351), (913, 15760), (985, 14608), (1328, 10835), (1576, 9130), (1660, 8668), (1826, 7880), (1970, 7304), (2167, 6640), (3152, 4565), (3320, 4334), (3652, 3940)]