42941500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{12269}}^1$

素因数の和:12295

約数の個数: 48

約数和(自身を含む): 107190720

約数和(自身を除く): 64249220

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, 12269, 24538, 49076, 61345, 85883, 122690, 171766, 245380, 306725, 343532, 429415, 613450, 858830, 1226900, 1533625, 1717660, 2147075, 3067250, 4294150, 6134500, 8588300, 10735375, 21470750, 42941500]

約数ペア:

[(1, 42941500), (2, 21470750), (4, 10735375), (5, 8588300), (7, 6134500), (10, 4294150), (14, 3067250), (20, 2147075), (25, 1717660), (28, 1533625), (35, 1226900), (50, 858830), (70, 613450), (100, 429415), (125, 343532), (140, 306725), (175, 245380), (250, 171766), (350, 122690), (500, 85883), (700, 61345), (875, 49076), (1750, 24538), (3500, 12269)]