97585640

素因数分解:

$2^3\times 5^1\times {\mathrm{2439641}}^1$

素因数の和:2439652

約数の個数: 16

約数和(自身を含む): 219567780

約数和(自身を除く): 121982140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2439641, 4879282, 9758564, 12198205, 19517128, 24396410, 48792820, 97585640]

約数ペア:

[(1, 97585640), (2, 48792820), (4, 24396410), (5, 19517128), (8, 12198205), (10, 9758564), (20, 4879282), (40, 2439641)]