89299960.000000000

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{81281}}^1$

素因数の和:81320

約数の個数: 16

約数和(自身を含む): 140455296

約数和(自身を除く): 37634831

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 81281, 406405, 894091, 1869463, 4470455, 9347315, 20564093, 102820465]

約数ペア:

[(1, 102820465), (5, 20564093), (11, 9347315), (23, 4470455), (55, 1869463), (115, 894091), (253, 406405), (1265, 81281)]