14972843540

素因数分解:

$2^2\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{580793}}^1$

素因数の和:582091

約数の個数: 24

約数和(自身を含む): 31467418920

約数和(自身を除く): 16494575380

約数列:

[1, 2, 4, 5, 10, 20, 1289, 2578, 5156, 6445, 12890, 25780, 580793, 1161586, 2323172, 2903965, 5807930, 11615860, 748642177, 1497284354, 2994568708, 3743210885, 7486421770, 14972843540]

約数ペア:

[(1, 14972843540), (2, 7486421770), (4, 3743210885), (5, 2994568708), (10, 1497284354), (20, 748642177), (1289, 11615860), (2578, 5807930), (5156, 2903965), (6445, 2323172), (12890, 1161586), (25780, 580793)]