975065620

素因数分解:

$2^2\times 5^1\times {\mathrm{11779}}^1\times {\mathrm{4139}}^1$

素因数の和:15927

約数の個数: 24

約数和(自身を含む): 2048306400

約数和(自身を除く): 1073240780

約数列:

[1, 2, 4, 5, 10, 20, 4139, 8278, 11779, 16556, 20695, 23558, 41390, 47116, 58895, 82780, 117790, 235580, 48753281, 97506562, 195013124, 243766405, 487532810, 975065620]

約数ペア:

[(1, 975065620), (2, 487532810), (4, 243766405), (5, 195013124), (10, 97506562), (20, 48753281), (4139, 235580), (8278, 117790), (11779, 82780), (16556, 58895), (20695, 47116), (23558, 41390)]