9763880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{34871}}^1$

素因数の和:34889

約数の個数: 32

約数和(自身を含む): 25107840

約数和(自身を除く): 15343960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 34871, 69742, 139484, 174355, 244097, 278968, 348710, 488194, 697420, 976388, 1220485, 1394840, 1952776, 2440970, 4881940, 9763880]

約数ペア:

[(1, 9763880), (2, 4881940), (4, 2440970), (5, 1952776), (7, 1394840), (8, 1220485), (10, 976388), (14, 697420), (20, 488194), (28, 348710), (35, 278968), (40, 244097), (56, 174355), (70, 139484), (140, 69742), (280, 34871)]