38419040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 100590336

約数和(自身を除く): 62171296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 83, 88, 110, 160, 166, 176, 220, 263, 332, 352, 415, 440, 526, 664, 830, 880, 913, 1052, 1315, 1328, 1660, 1760, 1826, 2104, 2630, 2656, 2893, 3320, 3652, 4208, 4565, 5260, 5786, 6640, 7304, 8416, 9130, 10520, 11572, 13280, 14465, 14608, 18260, 21040, 21829, 23144, 28930, 29216, 36520, 42080, 43658, 46288, 57860, 73040, 87316, 92576, 109145, 115720, 146080, 174632, 218290, 231440, 240119, 349264, 436580, 462880, 480238, 698528, 873160, 960476, 1200595, 1746320, 1920952, 2401190, 3492640, 3841904, 4802380, 7683808, 9604760, 19209520, 38419040]

約数ペア:

[(1, 38419040), (2, 19209520), (4, 9604760), (5, 7683808), (8, 4802380), (10, 3841904), (11, 3492640), (16, 2401190), (20, 1920952), (22, 1746320), (32, 1200595), (40, 960476), (44, 873160), (55, 698528), (80, 480238), (83, 462880), (88, 436580), (110, 349264), (160, 240119), (166, 231440), (176, 218290), (220, 174632), (263, 146080), (332, 115720), (352, 109145), (415, 92576), (440, 87316), (526, 73040), (664, 57860), (830, 46288), (880, 43658), (913, 42080), (1052, 36520), (1315, 29216), (1328, 28930), (1660, 23144), (1760, 21829), (1826, 21040), (2104, 18260), (2630, 14608), (2656, 14465), (2893, 13280), (3320, 11572), (3652, 10520), (4208, 9130), (4565, 8416), (5260, 7304), (5786, 6640)]