14165720

素因数分解:

$2^3\times 5^1\times {\mathrm{354143}}^1$

素因数の和:354154

約数の個数: 16

約数和(自身を含む): 31872960

約数和(自身を除く): 17707240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 354143, 708286, 1416572, 1770715, 2833144, 3541430, 7082860, 14165720]

約数ペア:

[(1, 14165720), (2, 7082860), (4, 3541430), (5, 2833144), (8, 1770715), (10, 1416572), (20, 708286), (40, 354143)]