65126000

素因数分解:

$2^4\times 5^3\times {\mathrm{32563}}^1$

素因数の和:32586

約数の個数: 40

約数和(自身を含む): 157479504

約数和(自身を除く): 92353504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 32563, 65126, 130252, 162815, 260504, 325630, 521008, 651260, 814075, 1302520, 1628150, 2605040, 3256300, 4070375, 6512600, 8140750, 13025200, 16281500, 32563000, 65126000]

約数ペア:

[(1, 65126000), (2, 32563000), (4, 16281500), (5, 13025200), (8, 8140750), (10, 6512600), (16, 4070375), (20, 3256300), (25, 2605040), (40, 1628150), (50, 1302520), (80, 814075), (100, 651260), (125, 521008), (200, 325630), (250, 260504), (400, 162815), (500, 130252), (1000, 65126), (2000, 32563)]