102563180

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{26849}}^1$

素因数の和:27049

約数の個数: 24

約数和(自身を含む): 216518400

約数和(自身を除く): 113955220

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 26849, 53698, 107396, 134245, 268490, 536980, 5128159, 10256318, 20512636, 25640795, 51281590, 102563180]

約数ペア:

[(1, 102563180), (2, 51281590), (4, 25640795), (5, 20512636), (10, 10256318), (20, 5128159), (191, 536980), (382, 268490), (764, 134245), (955, 107396), (1910, 53698), (3820, 26849)]