58341520

素因数分解:

$2^4\times 5^1\times {\mathrm{729269}}^1$

素因数の和:729282

約数の個数: 20

約数和(自身を含む): 135644220

約数和(自身を除く): 77302700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 729269, 1458538, 2917076, 3646345, 5834152, 7292690, 11668304, 14585380, 29170760, 58341520]

約数ペア:

[(1, 58341520), (2, 29170760), (4, 14585380), (5, 11668304), (8, 7292690), (10, 5834152), (16, 3646345), (20, 2917076), (40, 1458538), (80, 729269)]