25093620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139409}}^1$

素因数の和:139424

約数の個数: 36

約数和(自身を含む): 76117860

約数和(自身を除く): 51024240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 139409, 278818, 418227, 557636, 697045, 836454, 1254681, 1394090, 1672908, 2091135, 2509362, 2788180, 4182270, 5018724, 6273405, 8364540, 12546810, 25093620]

約数ペア:

[(1, 25093620), (2, 12546810), (3, 8364540), (4, 6273405), (5, 5018724), (6, 4182270), (9, 2788180), (10, 2509362), (12, 2091135), (15, 1672908), (18, 1394090), (20, 1254681), (30, 836454), (36, 697045), (45, 557636), (60, 418227), (90, 278818), (180, 139409)]