28241150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11527}}^1$

素因数の和:11553

約数の個数: 36

約数和(自身を含む): 61109928

約数和(自身を除く): 32868778

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 11527, 23054, 57635, 80689, 115270, 161378, 288175, 403445, 564823, 576350, 806890, 1129646, 2017225, 2824115, 4034450, 5648230, 14120575, 28241150]

約数ペア:

[(1, 28241150), (2, 14120575), (5, 5648230), (7, 4034450), (10, 2824115), (14, 2017225), (25, 1129646), (35, 806890), (49, 576350), (50, 564823), (70, 403445), (98, 288175), (175, 161378), (245, 115270), (350, 80689), (490, 57635), (1225, 23054), (2450, 11527)]