3377180

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 7151760

約数和(自身を除く): 3774580

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1289, 1310, 2578, 2620, 5156, 6445, 12890, 25780, 168859, 337718, 675436, 844295, 1688590, 3377180]

約数ペア:

[(1, 3377180), (2, 1688590), (4, 844295), (5, 675436), (10, 337718), (20, 168859), (131, 25780), (262, 12890), (524, 6445), (655, 5156), (1289, 2620), (1310, 2578)]