8130220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58073}}^1$

素因数の和:58089

約数の個数: 24

約数和(自身を含む): 19512864

約数和(自身を除く): 11382644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58073, 116146, 232292, 290365, 406511, 580730, 813022, 1161460, 1626044, 2032555, 4065110, 8130220]

約数ペア:

[(1, 8130220), (2, 4065110), (4, 2032555), (5, 1626044), (7, 1161460), (10, 813022), (14, 580730), (20, 406511), (28, 290365), (35, 232292), (70, 116146), (140, 58073)]