27732195520

素因数分解:

$2^6\times 5^1\times {\mathrm{487}}^1\times {\mathrm{177953}}^1$

素因数の和:178457

約数の個数: 56

約数和(自身を含む): 66173262624

約数和(自身を除く): 38441067104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 487, 974, 1948, 2435, 3896, 4870, 7792, 9740, 15584, 19480, 31168, 38960, 77920, 155840, 177953, 355906, 711812, 889765, 1423624, 1779530, 2847248, 3559060, 5694496, 7118120, 11388992, 14236240, 28472480, 56944960, 86663111, 173326222, 346652444, 433315555, 693304888, 866631110, 1386609776, 1733262220, 2773219552, 3466524440, 5546439104, 6933048880, 13866097760, 27732195520]

約数ペア:

[(1, 27732195520), (2, 13866097760), (4, 6933048880), (5, 5546439104), (8, 3466524440), (10, 2773219552), (16, 1733262220), (20, 1386609776), (32, 866631110), (40, 693304888), (64, 433315555), (80, 346652444), (160, 173326222), (320, 86663111), (487, 56944960), (974, 28472480), (1948, 14236240), (2435, 11388992), (3896, 7118120), (4870, 5694496), (7792, 3559060), (9740, 2847248), (15584, 1779530), (19480, 1423624), (31168, 889765), (38960, 711812), (77920, 355906), (155840, 177953)]