3425297840

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{1901}}^1$

素因数の和:2238

約数の個数: 80

約数和(自身を含む): 8082982656

約数和(自身を除く): 4657684816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 223, 404, 446, 505, 808, 892, 1010, 1115, 1616, 1784, 1901, 2020, 2230, 3568, 3802, 4040, 4460, 7604, 8080, 8920, 9505, 15208, 17840, 19010, 22523, 30416, 38020, 45046, 76040, 90092, 112615, 152080, 180184, 192001, 225230, 360368, 384002, 423923, 450460, 768004, 847846, 900920, 960005, 1536008, 1695692, 1801840, 1920010, 2119615, 3072016, 3391384, 3840020, 4239230, 6782768, 7680040, 8478460, 15360080, 16956920, 33913840, 42816223, 85632446, 171264892, 214081115, 342529784, 428162230, 685059568, 856324460, 1712648920, 3425297840]

約数ペア:

[(1, 3425297840), (2, 1712648920), (4, 856324460), (5, 685059568), (8, 428162230), (10, 342529784), (16, 214081115), (20, 171264892), (40, 85632446), (80, 42816223), (101, 33913840), (202, 16956920), (223, 15360080), (404, 8478460), (446, 7680040), (505, 6782768), (808, 4239230), (892, 3840020), (1010, 3391384), (1115, 3072016), (1616, 2119615), (1784, 1920010), (1901, 1801840), (2020, 1695692), (2230, 1536008), (3568, 960005), (3802, 900920), (4040, 847846), (4460, 768004), (7604, 450460), (8080, 423923), (8920, 384002), (9505, 360368), (15208, 225230), (17840, 192001), (19010, 180184), (22523, 152080), (30416, 112615), (38020, 90092), (45046, 76040)]