252241940

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{20441}}^1$

素因数の和:21067

約数の個数: 24

約数和(自身を含む): 530592552

約数和(自身を除く): 278350612

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 6170, 12340, 20441, 40882, 81764, 102205, 204410, 408820, 12612097, 25224194, 50448388, 63060485, 126120970, 252241940]

約数ペア:

[(1, 252241940), (2, 126120970), (4, 63060485), (5, 50448388), (10, 25224194), (20, 12612097), (617, 408820), (1234, 204410), (2468, 102205), (3085, 81764), (6170, 40882), (12340, 20441)]