79899682670

素因数分解:

$2^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{5003111}}^1$

素因数の和:5004715

約数の個数: 16

約数和(自身を含む): 143909513568

約数和(自身を除く): 64009830898

約数列:

[1, 2, 5, 10, 1597, 3194, 7985, 15970, 5003111, 10006222, 25015555, 50031110, 7989968267, 15979936534, 39949841335, 79899682670]

約数ペア:

[(1, 79899682670), (2, 39949841335), (5, 15979936534), (10, 7989968267), (1597, 50031110), (3194, 25015555), (7985, 10006222), (15970, 5003111)]