13440140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{96001}}^1$

素因数の和:96017

約数の個数: 24

約数和(自身を含む): 32256672

約数和(自身を除く): 18816532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 96001, 192002, 384004, 480005, 672007, 960010, 1344014, 1920020, 2688028, 3360035, 6720070, 13440140]

約数ペア:

[(1, 13440140), (2, 6720070), (4, 3360035), (5, 2688028), (7, 1920020), (10, 1344014), (14, 960010), (20, 672007), (28, 480005), (35, 384004), (70, 192002), (140, 96001)]