31933700

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1832

約数の個数: 36

約数和(自身を含む): 69690852

約数和(自身を除く): 37757152

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 788, 985, 1621, 1970, 3242, 3940, 4925, 6484, 8105, 9850, 16210, 19700, 32420, 40525, 81050, 162100, 319337, 638674, 1277348, 1596685, 3193370, 6386740, 7983425, 15966850, 31933700]

約数ペア:

[(1, 31933700), (2, 15966850), (4, 7983425), (5, 6386740), (10, 3193370), (20, 1596685), (25, 1277348), (50, 638674), (100, 319337), (197, 162100), (394, 81050), (788, 40525), (985, 32420), (1621, 19700), (1970, 16210), (3242, 9850), (3940, 8105), (4925, 6484)]