7072700

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 36

約数和(自身を含む): 15514632

約数和(自身を除く): 8441932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 661, 1070, 1322, 2140, 2644, 2675, 3305, 5350, 6610, 10700, 13220, 16525, 33050, 66100, 70727, 141454, 282908, 353635, 707270, 1414540, 1768175, 3536350, 7072700]

約数ペア:

[(1, 7072700), (2, 3536350), (4, 1768175), (5, 1414540), (10, 707270), (20, 353635), (25, 282908), (50, 141454), (100, 70727), (107, 66100), (214, 33050), (428, 16525), (535, 13220), (661, 10700), (1070, 6610), (1322, 5350), (2140, 3305), (2644, 2675)]