7252460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3389}}^1$

素因数の和:3505

約数の個数: 24

約数和(自身を含む): 15377040

約数和(自身を除く): 8124580

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 3389, 6778, 13556, 16945, 33890, 67780, 362623, 725246, 1450492, 1813115, 3626230, 7252460]

約数ペア:

[(1, 7252460), (2, 3626230), (4, 1813115), (5, 1450492), (10, 725246), (20, 362623), (107, 67780), (214, 33890), (428, 16945), (535, 13556), (1070, 6778), (2140, 3389)]