99116500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{28319}}^1$

素因数の和:28345

約数の個数: 48

約数和(自身を含む): 247403520

約数和(自身を除く): 148287020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 28319, 56638, 113276, 141595, 198233, 283190, 396466, 566380, 707975, 792932, 991165, 1415950, 1982330, 2831900, 3539875, 3964660, 4955825, 7079750, 9911650, 14159500, 19823300, 24779125, 49558250, 99116500]

約数ペア:

[(1, 99116500), (2, 49558250), (4, 24779125), (5, 19823300), (7, 14159500), (10, 9911650), (14, 7079750), (20, 4955825), (25, 3964660), (28, 3539875), (35, 2831900), (50, 1982330), (70, 1415950), (100, 991165), (125, 792932), (140, 707975), (175, 566380), (250, 396466), (350, 283190), (500, 198233), (700, 141595), (875, 113276), (1750, 56638), (3500, 28319)]