72556100

素因数分解:

$2^2\times 5^2\times {\mathrm{337}}^1\times {\mathrm{2153}}^1$

素因数の和:2504

約数の個数: 36

約数和(自身を含む): 157987284

約数和(自身を除く): 85431184

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 337, 674, 1348, 1685, 2153, 3370, 4306, 6740, 8425, 8612, 10765, 16850, 21530, 33700, 43060, 53825, 107650, 215300, 725561, 1451122, 2902244, 3627805, 7255610, 14511220, 18139025, 36278050, 72556100]

約数ペア:

[(1, 72556100), (2, 36278050), (4, 18139025), (5, 14511220), (10, 7255610), (20, 3627805), (25, 2902244), (50, 1451122), (100, 725561), (337, 215300), (674, 107650), (1348, 53825), (1685, 43060), (2153, 33700), (3370, 21530), (4306, 16850), (6740, 10765), (8425, 8612)]