173814740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6221}}^1$

素因数の和:6368

約数の個数: 48

約数和(自身を含む): 401393664

約数和(自身を除く): 227578924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 2540, 2794, 5588, 6221, 6985, 12442, 13970, 24884, 27940, 31105, 62210, 68431, 124420, 136862, 273724, 342155, 684310, 790067, 1368620, 1580134, 3160268, 3950335, 7900670, 8690737, 15801340, 17381474, 34762948, 43453685, 86907370, 173814740]

約数ペア:

[(1, 173814740), (2, 86907370), (4, 43453685), (5, 34762948), (10, 17381474), (11, 15801340), (20, 8690737), (22, 7900670), (44, 3950335), (55, 3160268), (110, 1580134), (127, 1368620), (220, 790067), (254, 684310), (508, 342155), (635, 273724), (1270, 136862), (1397, 124420), (2540, 68431), (2794, 62210), (5588, 31105), (6221, 27940), (6985, 24884), (12442, 13970)]