124249180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4447}}^1$

素因数の和:4594

約数の個数: 48

約数和(自身を含む): 286949376

約数和(自身を除く): 162700196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 2540, 2794, 4447, 5588, 6985, 8894, 13970, 17788, 22235, 27940, 44470, 48917, 88940, 97834, 195668, 244585, 489170, 564769, 978340, 1129538, 2259076, 2823845, 5647690, 6212459, 11295380, 12424918, 24849836, 31062295, 62124590, 124249180]

約数ペア:

[(1, 124249180), (2, 62124590), (4, 31062295), (5, 24849836), (10, 12424918), (11, 11295380), (20, 6212459), (22, 5647690), (44, 2823845), (55, 2259076), (110, 1129538), (127, 978340), (220, 564769), (254, 489170), (508, 244585), (635, 195668), (1270, 97834), (1397, 88940), (2540, 48917), (2794, 44470), (4447, 27940), (5588, 22235), (6985, 17788), (8894, 13970)]