118566980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8731}}^1$

素因数の和:8844

約数の個数: 48

約数和(自身を含む): 287527296

約数和(自身を除く): 168960316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 8731, 13580, 17462, 34924, 43655, 61117, 87310, 122234, 174620, 244468, 305585, 611170, 846907, 1222340, 1693814, 3387628, 4234535, 5928349, 8469070, 11856698, 16938140, 23713396, 29641745, 59283490, 118566980]

約数ペア:

[(1, 118566980), (2, 59283490), (4, 29641745), (5, 23713396), (7, 16938140), (10, 11856698), (14, 8469070), (20, 5928349), (28, 4234535), (35, 3387628), (70, 1693814), (97, 1222340), (140, 846907), (194, 611170), (388, 305585), (485, 244468), (679, 174620), (970, 122234), (1358, 87310), (1940, 61117), (2716, 43655), (3395, 34924), (6790, 17462), (8731, 13580)]