55643080

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14341}}^1$

素因数の和:14449

約数の個数: 32

約数和(自身を含む): 126496440

約数和(自身を除く): 70853360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 14341, 28682, 57364, 71705, 114728, 143410, 286820, 573640, 1391077, 2782154, 5564308, 6955385, 11128616, 13910770, 27821540, 55643080]

約数ペア:

[(1, 55643080), (2, 27821540), (4, 13910770), (5, 11128616), (8, 6955385), (10, 5564308), (20, 2782154), (40, 1391077), (97, 573640), (194, 286820), (388, 143410), (485, 114728), (776, 71705), (970, 57364), (1940, 28682), (3880, 14341)]