20380850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{58231}}^1$

素因数の和:58250

約数の個数: 24

約数和(自身を含む): 43324608

約数和(自身を除く): 22943758

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 58231, 116462, 291155, 407617, 582310, 815234, 1455775, 2038085, 2911550, 4076170, 10190425, 20380850]

約数ペア:

[(1, 20380850), (2, 10190425), (5, 4076170), (7, 2911550), (10, 2038085), (14, 1455775), (25, 815234), (35, 582310), (50, 407617), (70, 291155), (175, 116462), (350, 58231)]