2009442880

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{58687}}^1$

素因数の和:58811

約数の個数: 56

約数和(自身を含む): 4829787648

約数和(自身を除く): 2820344768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 6848, 8560, 17120, 34240, 58687, 117374, 234748, 293435, 469496, 586870, 938992, 1173740, 1877984, 2347480, 3755968, 4694960, 6279509, 9389920, 12559018, 18779840, 25118036, 31397545, 50236072, 62795090, 100472144, 125590180, 200944288, 251180360, 401888576, 502360720, 1004721440, 2009442880]

約数ペア:

[(1, 2009442880), (2, 1004721440), (4, 502360720), (5, 401888576), (8, 251180360), (10, 200944288), (16, 125590180), (20, 100472144), (32, 62795090), (40, 50236072), (64, 31397545), (80, 25118036), (107, 18779840), (160, 12559018), (214, 9389920), (320, 6279509), (428, 4694960), (535, 3755968), (856, 2347480), (1070, 1877984), (1712, 1173740), (2140, 938992), (3424, 586870), (4280, 469496), (6848, 293435), (8560, 234748), (17120, 117374), (34240, 58687)]