39814120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52387}}^1$

素因数の和:52417

約数の個数: 32

約数和(自身を含む): 94298400

約数和(自身を除く): 54484280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 52387, 104774, 209548, 261935, 419096, 523870, 995353, 1047740, 1990706, 2095480, 3981412, 4976765, 7962824, 9953530, 19907060, 39814120]

約数ペア:

[(1, 39814120), (2, 19907060), (4, 9953530), (5, 7962824), (8, 4976765), (10, 3981412), (19, 2095480), (20, 1990706), (38, 1047740), (40, 995353), (76, 523870), (95, 419096), (152, 261935), (190, 209548), (380, 104774), (760, 52387)]