13935520

素因数分解:

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

素因数の和:613

約数の個数: 48

約数和(自身を含む): 33149088

約数和(自身を除く): 19213568

約数列:

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

約数ペア:

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