12176560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 31417632

約数和(自身を除く): 19241072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 137, 176, 202, 220, 274, 404, 440, 505, 548, 685, 808, 880, 1010, 1096, 1111, 1370, 1507, 1616, 2020, 2192, 2222, 2740, 3014, 4040, 4444, 5480, 5555, 6028, 7535, 8080, 8888, 10960, 11110, 12056, 13837, 15070, 17776, 22220, 24112, 27674, 30140, 44440, 55348, 60280, 69185, 88880, 110696, 120560, 138370, 152207, 221392, 276740, 304414, 553480, 608828, 761035, 1106960, 1217656, 1522070, 2435312, 3044140, 6088280, 12176560]

約数ペア:

[(1, 12176560), (2, 6088280), (4, 3044140), (5, 2435312), (8, 1522070), (10, 1217656), (11, 1106960), (16, 761035), (20, 608828), (22, 553480), (40, 304414), (44, 276740), (55, 221392), (80, 152207), (88, 138370), (101, 120560), (110, 110696), (137, 88880), (176, 69185), (202, 60280), (220, 55348), (274, 44440), (404, 30140), (440, 27674), (505, 24112), (548, 22220), (685, 17776), (808, 15070), (880, 13837), (1010, 12056), (1096, 11110), (1111, 10960), (1370, 8888), (1507, 8080), (1616, 7535), (2020, 6028), (2192, 5555), (2222, 5480), (2740, 4444), (3014, 4040)]