56694260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{404959}}^1$

素因数の和:404975

約数の個数: 24

約数和(自身を含む): 136066560

約数和(自身を除く): 79372300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 404959, 809918, 1619836, 2024795, 2834713, 4049590, 5669426, 8099180, 11338852, 14173565, 28347130, 56694260]

約数ペア:

[(1, 56694260), (2, 28347130), (4, 14173565), (5, 11338852), (7, 8099180), (10, 5669426), (14, 4049590), (20, 2834713), (28, 2024795), (35, 1619836), (70, 809918), (140, 404959)]