194613760

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6911}}^1$

素因数の和:6945

約数の個数: 80

約数和(自身を含む): 509110272

約数和(自身を除く): 314496512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 6911, 7040, 13822, 14080, 27644, 28160, 34555, 55288, 69110, 76021, 110576, 138220, 152042, 221152, 276440, 304084, 380105, 442304, 552880, 608168, 760210, 884608, 1105760, 1216336, 1520420, 1769216, 2211520, 2432672, 3040840, 3538432, 4423040, 4865344, 6081680, 8846080, 9730688, 12163360, 17692160, 19461376, 24326720, 38922752, 48653440, 97306880, 194613760]

約数ペア:

[(1, 194613760), (2, 97306880), (4, 48653440), (5, 38922752), (8, 24326720), (10, 19461376), (11, 17692160), (16, 12163360), (20, 9730688), (22, 8846080), (32, 6081680), (40, 4865344), (44, 4423040), (55, 3538432), (64, 3040840), (80, 2432672), (88, 2211520), (110, 1769216), (128, 1520420), (160, 1216336), (176, 1105760), (220, 884608), (256, 760210), (320, 608168), (352, 552880), (440, 442304), (512, 380105), (640, 304084), (704, 276440), (880, 221152), (1280, 152042), (1408, 138220), (1760, 110576), (2560, 76021), (2816, 69110), (3520, 55288), (5632, 34555), (6911, 28160), (7040, 27644), (13822, 14080)]