57211460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168269}}^1$

素因数の和:168295

約数の個数: 24

約数和(自身を含む): 127212120

約数和(自身を除く): 70000660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 168269, 336538, 673076, 841345, 1682690, 2860573, 3365380, 5721146, 11442292, 14302865, 28605730, 57211460]

約数ペア:

[(1, 57211460), (2, 28605730), (4, 14302865), (5, 11442292), (10, 5721146), (17, 3365380), (20, 2860573), (34, 1682690), (68, 841345), (85, 673076), (170, 336538), (340, 168269)]