185856880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1814

約数の個数: 80

約数和(自身を含む): 475398144

約数和(自身を除く): 289541264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 635, 880, 1016, 1270, 1397, 1663, 2032, 2540, 2794, 3326, 5080, 5588, 6652, 6985, 8315, 10160, 11176, 13304, 13970, 16630, 18293, 22352, 26608, 27940, 33260, 36586, 55880, 66520, 73172, 91465, 111760, 133040, 146344, 182930, 211201, 292688, 365860, 422402, 731720, 844804, 1056005, 1463440, 1689608, 2112010, 2323211, 3379216, 4224020, 4646422, 8448040, 9292844, 11616055, 16896080, 18585688, 23232110, 37171376, 46464220, 92928440, 185856880]

約数ペア:

[(1, 185856880), (2, 92928440), (4, 46464220), (5, 37171376), (8, 23232110), (10, 18585688), (11, 16896080), (16, 11616055), (20, 9292844), (22, 8448040), (40, 4646422), (44, 4224020), (55, 3379216), (80, 2323211), (88, 2112010), (110, 1689608), (127, 1463440), (176, 1056005), (220, 844804), (254, 731720), (440, 422402), (508, 365860), (635, 292688), (880, 211201), (1016, 182930), (1270, 146344), (1397, 133040), (1663, 111760), (2032, 91465), (2540, 73172), (2794, 66520), (3326, 55880), (5080, 36586), (5588, 33260), (6652, 27940), (6985, 26608), (8315, 22352), (10160, 18293), (11176, 16630), (13304, 13970)]