7283780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52027}}^1$

素因数の和:52043

約数の個数: 24

約数和(自身を含む): 17481408

約数和(自身を除く): 10197628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52027, 104054, 208108, 260135, 364189, 520270, 728378, 1040540, 1456756, 1820945, 3641890, 7283780]

約数ペア:

[(1, 7283780), (2, 3641890), (4, 1820945), (5, 1456756), (7, 1040540), (10, 728378), (14, 520270), (20, 364189), (28, 260135), (35, 208108), (70, 104054), (140, 52027)]