119259560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4391}}^1$

素因数の和:4506

約数の個数: 64

約数和(自身を含む): 309899520

約数和(自身を除く): 190639960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 4391, 5432, 6790, 8782, 13580, 17564, 21955, 27160, 30737, 35128, 43910, 61474, 87820, 122948, 153685, 175640, 245896, 307370, 425927, 614740, 851854, 1229480, 1703708, 2129635, 2981489, 3407416, 4259270, 5962978, 8518540, 11925956, 14907445, 17037080, 23851912, 29814890, 59629780, 119259560]

約数ペア:

[(1, 119259560), (2, 59629780), (4, 29814890), (5, 23851912), (7, 17037080), (8, 14907445), (10, 11925956), (14, 8518540), (20, 5962978), (28, 4259270), (35, 3407416), (40, 2981489), (56, 2129635), (70, 1703708), (97, 1229480), (140, 851854), (194, 614740), (280, 425927), (388, 307370), (485, 245896), (679, 175640), (776, 153685), (970, 122948), (1358, 87820), (1940, 61474), (2716, 43910), (3395, 35128), (3880, 30737), (4391, 27160), (5432, 21955), (6790, 17564), (8782, 13580)]