79834250

素因数分解:

$2^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 150301008

約数和(自身を除く): 70466758

約数列:

[1, 2, 5, 10, 25, 50, 125, 197, 250, 394, 985, 1621, 1970, 3242, 4925, 8105, 9850, 16210, 24625, 40525, 49250, 81050, 202625, 319337, 405250, 638674, 1596685, 3193370, 7983425, 15966850, 39917125, 79834250]

約数ペア:

[(1, 79834250), (2, 39917125), (5, 15966850), (10, 7983425), (25, 3193370), (50, 1596685), (125, 638674), (197, 405250), (250, 319337), (394, 202625), (985, 81050), (1621, 49250), (1970, 40525), (3242, 24625), (4925, 16210), (8105, 9850)]