27871040

素因数分解:

$2^6\times 5^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:615

約数の個数: 56

約数和(自身を含む): 66824352

約数和(自身を除く): 38953312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 251, 320, 347, 502, 694, 1004, 1255, 1388, 1735, 2008, 2510, 2776, 3470, 4016, 5020, 5552, 6940, 8032, 10040, 11104, 13880, 16064, 20080, 22208, 27760, 40160, 55520, 80320, 87097, 111040, 174194, 348388, 435485, 696776, 870970, 1393552, 1741940, 2787104, 3483880, 5574208, 6967760, 13935520, 27871040]

約数ペア:

[(1, 27871040), (2, 13935520), (4, 6967760), (5, 5574208), (8, 3483880), (10, 2787104), (16, 1741940), (20, 1393552), (32, 870970), (40, 696776), (64, 435485), (80, 348388), (160, 174194), (251, 111040), (320, 87097), (347, 80320), (502, 55520), (694, 40160), (1004, 27760), (1255, 22208), (1388, 20080), (1735, 16064), (2008, 13880), (2510, 11104), (2776, 10040), (3470, 8032), (4016, 6940), (5020, 5552)]