120374105

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 146016000

約数和(自身を除く): 25641895

約数列:

[1, 5, 199, 311, 389, 995, 1555, 1945, 61889, 77411, 120979, 309445, 387055, 604895, 24074821, 120374105]

約数ペア:

[(1, 120374105), (5, 24074821), (199, 604895), (311, 387055), (389, 309445), (995, 120979), (1555, 77411), (1945, 61889)]