129435700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{44633}}^1$

素因数の和:44676

約数の個数: 36

約数和(自身を含む): 290567340

約数和(自身を除く): 161131640

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 44633, 89266, 178532, 223165, 446330, 892660, 1115825, 1294357, 2231650, 2588714, 4463300, 5177428, 6471785, 12943570, 25887140, 32358925, 64717850, 129435700]

約数ペア:

[(1, 129435700), (2, 64717850), (4, 32358925), (5, 25887140), (10, 12943570), (20, 6471785), (25, 5177428), (29, 4463300), (50, 2588714), (58, 2231650), (100, 1294357), (116, 1115825), (145, 892660), (290, 446330), (580, 223165), (725, 178532), (1450, 89266), (2900, 44633)]