38379440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43613}}^1$

素因数の和:43637

約数の個数: 40

約数和(自身を含む): 97346448

約数和(自身を除く): 58967008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 43613, 87226, 174452, 218065, 348904, 436130, 479743, 697808, 872260, 959486, 1744520, 1918972, 2398715, 3489040, 3837944, 4797430, 7675888, 9594860, 19189720, 38379440]

約数ペア:

[(1, 38379440), (2, 19189720), (4, 9594860), (5, 7675888), (8, 4797430), (10, 3837944), (11, 3489040), (16, 2398715), (20, 1918972), (22, 1744520), (40, 959486), (44, 872260), (55, 697808), (80, 479743), (88, 436130), (110, 348904), (176, 218065), (220, 174452), (440, 87226), (880, 43613)]