75475340

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{5869}}^1$

素因数の和:6521

約数の個数: 24

約数和(自身を含む): 158771760

約数和(自身を除く): 83296420

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 5869, 6430, 11738, 12860, 23476, 29345, 58690, 117380, 3773767, 7547534, 15095068, 18868835, 37737670, 75475340]

約数ペア:

[(1, 75475340), (2, 37737670), (4, 18868835), (5, 15095068), (10, 7547534), (20, 3773767), (643, 117380), (1286, 58690), (2572, 29345), (3215, 23476), (5869, 12860), (6430, 11738)]