14142740

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{853}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 29770440

約数和(自身を除く): 15627700

約数列:

[1, 2, 4, 5, 10, 20, 829, 853, 1658, 1706, 3316, 3412, 4145, 4265, 8290, 8530, 16580, 17060, 707137, 1414274, 2828548, 3535685, 7071370, 14142740]

約数ペア:

[(1, 14142740), (2, 7071370), (4, 3535685), (5, 2828548), (10, 1414274), (20, 707137), (829, 17060), (853, 16580), (1658, 8530), (1706, 8290), (3316, 4265), (3412, 4145)]