72825700

素因数分解:

$2^2\times 5^2\times {\mathrm{337}}^1\times {\mathrm{2161}}^1$

素因数の和:2512

約数の個数: 36

約数和(自身を含む): 158574052

約数和(自身を除く): 85748352

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 337, 674, 1348, 1685, 2161, 3370, 4322, 6740, 8425, 8644, 10805, 16850, 21610, 33700, 43220, 54025, 108050, 216100, 728257, 1456514, 2913028, 3641285, 7282570, 14565140, 18206425, 36412850, 72825700]

約数ペア:

[(1, 72825700), (2, 36412850), (4, 18206425), (5, 14565140), (10, 7282570), (20, 3641285), (25, 2913028), (50, 1456514), (100, 728257), (337, 216100), (674, 108050), (1348, 54025), (1685, 43220), (2161, 33700), (3370, 21610), (4322, 16850), (6740, 10805), (8425, 8644)]