57405040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9319}}^1$

素因数の和:9350

約数の個数: 80

約数和(自身を含む): 166417920

約数和(自身を除く): 109012880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 9319, 18638, 37276, 46595, 65233, 74552, 93190, 102509, 130466, 149104, 186380, 205018, 260932, 326165, 372760, 410036, 512545, 521864, 652330, 717563, 745520, 820072, 1025090, 1043728, 1304660, 1435126, 1640144, 2050180, 2609320, 2870252, 3587815, 4100360, 5218640, 5740504, 7175630, 8200720, 11481008, 14351260, 28702520, 57405040]

約数ペア:

[(1, 57405040), (2, 28702520), (4, 14351260), (5, 11481008), (7, 8200720), (8, 7175630), (10, 5740504), (11, 5218640), (14, 4100360), (16, 3587815), (20, 2870252), (22, 2609320), (28, 2050180), (35, 1640144), (40, 1435126), (44, 1304660), (55, 1043728), (56, 1025090), (70, 820072), (77, 745520), (80, 717563), (88, 652330), (110, 521864), (112, 512545), (140, 410036), (154, 372760), (176, 326165), (220, 260932), (280, 205018), (308, 186380), (385, 149104), (440, 130466), (560, 102509), (616, 93190), (770, 74552), (880, 65233), (1232, 46595), (1540, 37276), (3080, 18638), (6160, 9319)]