7906540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7459}}^1$

素因数の和:7521

約数の個数: 24

約数和(自身を含む): 16919280

約数和(自身を除く): 9012740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7459, 14918, 29836, 37295, 74590, 149180, 395327, 790654, 1581308, 1976635, 3953270, 7906540]

約数ペア:

[(1, 7906540), (2, 3953270), (4, 1976635), (5, 1581308), (10, 790654), (20, 395327), (53, 149180), (106, 74590), (212, 37295), (265, 29836), (530, 14918), (1060, 7459)]