79416940

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{26297}}^1$

素因数の和:26457

約数の個数: 24

約数和(自身を含む): 167886432

約数和(自身を除く): 88469492

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 26297, 52594, 105188, 131485, 262970, 525940, 3970847, 7941694, 15883388, 19854235, 39708470, 79416940]

約数ペア:

[(1, 79416940), (2, 39708470), (4, 19854235), (5, 15883388), (10, 7941694), (20, 3970847), (151, 525940), (302, 262970), (604, 131485), (755, 105188), (1510, 52594), (3020, 26297)]