5664260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40459}}^1$

素因数の和:40475

約数の個数: 24

約数和(自身を含む): 13594560

約数和(自身を除く): 7930300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40459, 80918, 161836, 202295, 283213, 404590, 566426, 809180, 1132852, 1416065, 2832130, 5664260]

約数ペア:

[(1, 5664260), (2, 2832130), (4, 1416065), (5, 1132852), (7, 809180), (10, 566426), (14, 404590), (20, 283213), (28, 202295), (35, 161836), (70, 80918), (140, 40459)]