11344780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 25685856

約数和(自身を除く): 14341076

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 547, 610, 1037, 1094, 1220, 2074, 2188, 2735, 4148, 5185, 5470, 9299, 10370, 10940, 18598, 20740, 33367, 37196, 46495, 66734, 92990, 133468, 166835, 185980, 333670, 567239, 667340, 1134478, 2268956, 2836195, 5672390, 11344780]

約数ペア:

[(1, 11344780), (2, 5672390), (4, 2836195), (5, 2268956), (10, 1134478), (17, 667340), (20, 567239), (34, 333670), (61, 185980), (68, 166835), (85, 133468), (122, 92990), (170, 66734), (244, 46495), (305, 37196), (340, 33367), (547, 20740), (610, 18598), (1037, 10940), (1094, 10370), (1220, 9299), (2074, 5470), (2188, 5185), (2735, 4148)]