9950500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{2843}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 24845184

約数和(自身を除く): 14894684

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, 2843, 3500, 5686, 11372, 14215, 19901, 28430, 39802, 56860, 71075, 79604, 99505, 142150, 199010, 284300, 355375, 398020, 497525, 710750, 995050, 1421500, 1990100, 2487625, 4975250, 9950500]

約数ペア:

[(1, 9950500), (2, 4975250), (4, 2487625), (5, 1990100), (7, 1421500), (10, 995050), (14, 710750), (20, 497525), (25, 398020), (28, 355375), (35, 284300), (50, 199010), (70, 142150), (100, 99505), (125, 79604), (140, 71075), (175, 56860), (250, 39802), (350, 28430), (500, 19901), (700, 14215), (875, 11372), (1750, 5686), (2843, 3500)]