11467340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 25486272

約数和(自身を除く): 14018932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 257, 388, 460, 485, 514, 970, 1028, 1285, 1940, 2231, 2570, 4462, 5140, 5911, 8924, 11155, 11822, 22310, 23644, 24929, 29555, 44620, 49858, 59110, 99716, 118220, 124645, 249290, 498580, 573367, 1146734, 2293468, 2866835, 5733670, 11467340]

約数ペア:

[(1, 11467340), (2, 5733670), (4, 2866835), (5, 2293468), (10, 1146734), (20, 573367), (23, 498580), (46, 249290), (92, 124645), (97, 118220), (115, 99716), (194, 59110), (230, 49858), (257, 44620), (388, 29555), (460, 24929), (485, 23644), (514, 22310), (970, 11822), (1028, 11155), (1285, 8924), (1940, 5911), (2231, 5140), (2570, 4462)]