53682220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141269}}^1$

素因数の和:141297

約数の個数: 24

約数和(自身を含む): 118666800

約数和(自身を除く): 64984580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 141269, 282538, 565076, 706345, 1412690, 2684111, 2825380, 5368222, 10736444, 13420555, 26841110, 53682220]

約数ペア:

[(1, 53682220), (2, 26841110), (4, 13420555), (5, 10736444), (10, 5368222), (19, 2825380), (20, 2684111), (38, 1412690), (76, 706345), (95, 565076), (190, 282538), (380, 141269)]