565368920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487387}}^1$

素因数の和:487427

約数の個数: 32

約数和(自身を含む): 1315947600

約数和(自身を除く): 750578680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 487387, 974774, 1949548, 2436935, 3899096, 4873870, 9747740, 14134223, 19495480, 28268446, 56536892, 70671115, 113073784, 141342230, 282684460, 565368920]

約数ペア:

[(1, 565368920), (2, 282684460), (4, 141342230), (5, 113073784), (8, 70671115), (10, 56536892), (20, 28268446), (29, 19495480), (40, 14134223), (58, 9747740), (116, 4873870), (145, 3899096), (232, 2436935), (290, 1949548), (580, 974774), (1160, 487387)]