56708140

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{29231}}^1$

素因数の和:29337

約数の個数: 24

約数和(自身を含む): 120318912

約数和(自身を除く): 63610772

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 29231, 58462, 116924, 146155, 292310, 584620, 2835407, 5670814, 11341628, 14177035, 28354070, 56708140]

約数ペア:

[(1, 56708140), (2, 28354070), (4, 14177035), (5, 11341628), (10, 5670814), (20, 2835407), (97, 584620), (194, 292310), (388, 146155), (485, 116924), (970, 58462), (1940, 29231)]