2000232500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{114299}}^1$

素因数の和:114330

約数の個数: 60

約数和(自身を含む): 4999024800

約数和(自身を除く): 2998792300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 2500, 3500, 4375, 8750, 17500, 114299, 228598, 457196, 571495, 800093, 1142990, 1600186, 2285980, 2857475, 3200372, 4000465, 5714950, 8000930, 11429900, 14287375, 16001860, 20002325, 28574750, 40004650, 57149500, 71436875, 80009300, 100011625, 142873750, 200023250, 285747500, 400046500, 500058125, 1000116250, 2000232500]

約数ペア:

[(1, 2000232500), (2, 1000116250), (4, 500058125), (5, 400046500), (7, 285747500), (10, 200023250), (14, 142873750), (20, 100011625), (25, 80009300), (28, 71436875), (35, 57149500), (50, 40004650), (70, 28574750), (100, 20002325), (125, 16001860), (140, 14287375), (175, 11429900), (250, 8000930), (350, 5714950), (500, 4000465), (625, 3200372), (700, 2857475), (875, 2285980), (1250, 1600186), (1750, 1142990), (2500, 800093), (3500, 571495), (4375, 457196), (8750, 228598), (17500, 114299)]