14007980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{100057}}^1$

素因数の和:100073

約数の個数: 24

約数和(自身を含む): 33619488

約数和(自身を除く): 19611508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 100057, 200114, 400228, 500285, 700399, 1000570, 1400798, 2001140, 2801596, 3501995, 7003990, 14007980]

約数ペア:

[(1, 14007980), (2, 7003990), (4, 3501995), (5, 2801596), (7, 2001140), (10, 1400798), (14, 1000570), (20, 700399), (28, 500285), (35, 400228), (70, 200114), (140, 100057)]