97408040

素因数分解:

$2^3\times 5^1\times {\mathrm{2435201}}^1$

素因数の和:2435212

約数の個数: 16

約数和(自身を含む): 219168180

約数和(自身を除く): 121760140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2435201, 4870402, 9740804, 12176005, 19481608, 24352010, 48704020, 97408040]

約数ペア:

[(1, 97408040), (2, 48704020), (4, 24352010), (5, 19481608), (8, 12176005), (10, 9740804), (20, 4870402), (40, 2435201)]