190052391440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1\times {\mathrm{28909}}^1$

素因数の和:31180

約数の個数: 80

約数和(自身を含む): 454034325360

約数和(自身を除く): 263981933920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2221, 2960, 4442, 8884, 11105, 17768, 22210, 28909, 35536, 44420, 57818, 82177, 88840, 115636, 144545, 164354, 177680, 231272, 289090, 328708, 410885, 462544, 578180, 657416, 821770, 1069633, 1156360, 1314832, 1643540, 2139266, 2312720, 3287080, 4278532, 5348165, 6574160, 8557064, 10696330, 17114128, 21392660, 42785320, 64206889, 85570640, 128413778, 256827556, 321034445, 513655112, 642068890, 1027310224, 1284137780, 2375654893, 2568275560, 4751309786, 5136551120, 9502619572, 11878274465, 19005239144, 23756548930, 38010478288, 47513097860, 95026195720, 190052391440]

約数ペア:

[(1, 190052391440), (2, 95026195720), (4, 47513097860), (5, 38010478288), (8, 23756548930), (10, 19005239144), (16, 11878274465), (20, 9502619572), (37, 5136551120), (40, 4751309786), (74, 2568275560), (80, 2375654893), (148, 1284137780), (185, 1027310224), (296, 642068890), (370, 513655112), (592, 321034445), (740, 256827556), (1480, 128413778), (2221, 85570640), (2960, 64206889), (4442, 42785320), (8884, 21392660), (11105, 17114128), (17768, 10696330), (22210, 8557064), (28909, 6574160), (35536, 5348165), (44420, 4278532), (57818, 3287080), (82177, 2312720), (88840, 2139266), (115636, 1643540), (144545, 1314832), (164354, 1156360), (177680, 1069633), (231272, 821770), (289090, 657416), (328708, 578180), (410885, 462544)]