83888260

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{4157}}^1$

素因数の和:5175

約数の個数: 24

約数和(自身を含む): 176382360

約数和(自身を除く): 92494100

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 4036, 4157, 5045, 8314, 10090, 16628, 20180, 20785, 41570, 83140, 4194413, 8388826, 16777652, 20972065, 41944130, 83888260]

約数ペア:

[(1, 83888260), (2, 41944130), (4, 20972065), (5, 16777652), (10, 8388826), (20, 4194413), (1009, 83140), (2018, 41570), (4036, 20785), (4157, 20180), (5045, 16628), (8314, 10090)]