97021640

素因数分解:

$2^3\times 5^1\times {\mathrm{2425541}}^1$

素因数の和:2425552

約数の個数: 16

約数和(自身を含む): 218298780

約数和(自身を除く): 121277140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2425541, 4851082, 9702164, 12127705, 19404328, 24255410, 48510820, 97021640]

約数ペア:

[(1, 97021640), (2, 48510820), (4, 24255410), (5, 19404328), (8, 12127705), (10, 9702164), (20, 4851082), (40, 2425541)]