4881940

素因数分解:

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

素因数の和:34887

約数の個数: 24

約数和(自身を含む): 11716992

約数和(自身を除く): 6835052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 34871, 69742, 139484, 174355, 244097, 348710, 488194, 697420, 976388, 1220485, 2440970, 4881940]

約数ペア:

[(1, 4881940), (2, 2440970), (4, 1220485), (5, 976388), (7, 697420), (10, 488194), (14, 348710), (20, 244097), (28, 174355), (35, 139484), (70, 69742), (140, 34871)]