216694396820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33964639}}^1$

素因数の和:33964688

約数の個数: 48

約数和(自身を含む): 513545356800

約数和(自身を除く): 296850959980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 33964639, 67929278, 135858556, 169823195, 339646390, 373611029, 679292780, 747222058, 984974531, 1494444116, 1868055145, 1969949062, 3736110290, 3939898124, 4924872655, 7472220580, 9849745310, 10834719841, 19699490620, 21669439682, 43338879364, 54173599205, 108347198410, 216694396820]

約数ペア:

[(1, 216694396820), (2, 108347198410), (4, 54173599205), (5, 43338879364), (10, 21669439682), (11, 19699490620), (20, 10834719841), (22, 9849745310), (29, 7472220580), (44, 4924872655), (55, 3939898124), (58, 3736110290), (110, 1969949062), (116, 1868055145), (145, 1494444116), (220, 984974531), (290, 747222058), (319, 679292780), (580, 373611029), (638, 339646390), (1276, 169823195), (1595, 135858556), (3190, 67929278), (6380, 33964639)]