27612860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 63618912

約数和(自身を除く): 36006052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 313, 401, 626, 802, 1252, 1565, 1604, 2005, 3130, 3443, 4010, 4411, 6260, 6886, 8020, 8822, 13772, 17215, 17644, 22055, 34430, 44110, 68860, 88220, 125513, 251026, 502052, 627565, 1255130, 1380643, 2510260, 2761286, 5522572, 6903215, 13806430, 27612860]

約数ペア:

[(1, 27612860), (2, 13806430), (4, 6903215), (5, 5522572), (10, 2761286), (11, 2510260), (20, 1380643), (22, 1255130), (44, 627565), (55, 502052), (110, 251026), (220, 125513), (313, 88220), (401, 68860), (626, 44110), (802, 34430), (1252, 22055), (1565, 17644), (1604, 17215), (2005, 13772), (3130, 8822), (3443, 8020), (4010, 6886), (4411, 6260)]