56019680

素因数分解:

$2^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1009}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 132859440

約数和(自身を除く): 76839760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 694, 1009, 1388, 1735, 2018, 2776, 3470, 4036, 5045, 5552, 6940, 8072, 10090, 11104, 13880, 16144, 20180, 27760, 32288, 40360, 55520, 80720, 161440, 350123, 700246, 1400492, 1750615, 2800984, 3501230, 5601968, 7002460, 11203936, 14004920, 28009840, 56019680]

約数ペア:

[(1, 56019680), (2, 28009840), (4, 14004920), (5, 11203936), (8, 7002460), (10, 5601968), (16, 3501230), (20, 2800984), (32, 1750615), (40, 1400492), (80, 700246), (160, 350123), (347, 161440), (694, 80720), (1009, 55520), (1388, 40360), (1735, 32288), (2018, 27760), (2776, 20180), (3470, 16144), (4036, 13880), (5045, 11104), (5552, 10090), (6940, 8072)]