7248340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 16982784

約数和(自身を除く): 9734444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 701, 940, 1034, 1402, 2068, 2585, 2804, 3505, 5170, 7010, 7711, 10340, 14020, 15422, 30844, 32947, 38555, 65894, 77110, 131788, 154220, 164735, 329470, 362417, 658940, 724834, 1449668, 1812085, 3624170, 7248340]

約数ペア:

[(1, 7248340), (2, 3624170), (4, 1812085), (5, 1449668), (10, 724834), (11, 658940), (20, 362417), (22, 329470), (44, 164735), (47, 154220), (55, 131788), (94, 77110), (110, 65894), (188, 38555), (220, 32947), (235, 30844), (470, 15422), (517, 14020), (701, 10340), (940, 7711), (1034, 7010), (1402, 5170), (2068, 3505), (2585, 2804)]