97306180

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{24697}}^1$

素因数の和:24903

約数の個数: 24

約数和(自身を含む): 205388568

約数和(自身を除く): 108082388

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 24697, 49394, 98788, 123485, 246970, 493940, 4865309, 9730618, 19461236, 24326545, 48653090, 97306180]

約数ペア:

[(1, 97306180), (2, 48653090), (4, 24326545), (5, 19461236), (10, 9730618), (20, 4865309), (197, 493940), (394, 246970), (788, 123485), (985, 98788), (1970, 49394), (3940, 24697)]