70272850

素因数分解:

$2^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{3613}}^1$

素因数の和:4014

約数の個数: 24

約数和(自身を含む): 131079780

約数和(自身を除く): 60806930

約数列:

[1, 2, 5, 10, 25, 50, 389, 778, 1945, 3613, 3890, 7226, 9725, 18065, 19450, 36130, 90325, 180650, 1405457, 2810914, 7027285, 14054570, 35136425, 70272850]

約数ペア:

[(1, 70272850), (2, 35136425), (5, 14054570), (10, 7027285), (25, 2810914), (50, 1405457), (389, 180650), (778, 90325), (1945, 36130), (3613, 19450), (3890, 18065), (7226, 9725)]