566784260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4048459}}^1$

素因数の和:4048475

約数の個数: 24

約数和(自身を含む): 1360282560

約数和(自身を除く): 793498300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4048459, 8096918, 16193836, 20242295, 28339213, 40484590, 56678426, 80969180, 113356852, 141696065, 283392130, 566784260]

約数ペア:

[(1, 566784260), (2, 283392130), (4, 141696065), (5, 113356852), (7, 80969180), (10, 56678426), (14, 40484590), (20, 28339213), (28, 20242295), (35, 16193836), (70, 8096918), (140, 4048459)]