83078260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{218627}}^1$

素因数の和:218655

約数の個数: 24

約数和(自身を含む): 183647520

約数和(自身を除く): 100569260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 218627, 437254, 874508, 1093135, 2186270, 4153913, 4372540, 8307826, 16615652, 20769565, 41539130, 83078260]

約数ペア:

[(1, 83078260), (2, 41539130), (4, 20769565), (5, 16615652), (10, 8307826), (19, 4372540), (20, 4153913), (38, 2186270), (76, 1093135), (95, 874508), (190, 437254), (380, 218627)]