102160097980

素因数分解:

$2^2\times 5^1\times {\mathrm{5189}}^1\times {\mathrm{984391}}^1$

素因数の和:989589

約数の個数: 24

約数和(自身を含む): 214577768160

約数和(自身を除く): 112417670180

約数列:

[1, 2, 4, 5, 10, 20, 5189, 10378, 20756, 25945, 51890, 103780, 984391, 1968782, 3937564, 4921955, 9843910, 19687820, 5108004899, 10216009798, 20432019596, 25540024495, 51080048990, 102160097980]

約数ペア:

[(1, 102160097980), (2, 51080048990), (4, 25540024495), (5, 20432019596), (10, 10216009798), (20, 5108004899), (5189, 19687820), (10378, 9843910), (20756, 4921955), (25945, 3937564), (51890, 1968782), (103780, 984391)]