38148440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 94275360

約数和(自身を除く): 56126920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 277, 313, 440, 554, 626, 1108, 1252, 1385, 1565, 2216, 2504, 2770, 3047, 3130, 3443, 5540, 6094, 6260, 6886, 11080, 12188, 12520, 13772, 15235, 17215, 24376, 27544, 30470, 34430, 60940, 68860, 86701, 121880, 137720, 173402, 346804, 433505, 693608, 867010, 953711, 1734020, 1907422, 3468040, 3814844, 4768555, 7629688, 9537110, 19074220, 38148440]

約数ペア:

[(1, 38148440), (2, 19074220), (4, 9537110), (5, 7629688), (8, 4768555), (10, 3814844), (11, 3468040), (20, 1907422), (22, 1734020), (40, 953711), (44, 867010), (55, 693608), (88, 433505), (110, 346804), (220, 173402), (277, 137720), (313, 121880), (440, 86701), (554, 68860), (626, 60940), (1108, 34430), (1252, 30470), (1385, 27544), (1565, 24376), (2216, 17215), (2504, 15235), (2770, 13772), (3047, 12520), (3130, 12188), (3443, 11080), (5540, 6886), (6094, 6260)]