39702100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4093}}^1$

素因数の和:4204

約数の個数: 36

約数和(自身を含む): 87063004

約数和(自身を除く): 47360904

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4093, 4850, 8186, 9700, 16372, 20465, 40930, 81860, 102325, 204650, 397021, 409300, 794042, 1588084, 1985105, 3970210, 7940420, 9925525, 19851050, 39702100]

約数ペア:

[(1, 39702100), (2, 19851050), (4, 9925525), (5, 7940420), (10, 3970210), (20, 1985105), (25, 1588084), (50, 794042), (97, 409300), (100, 397021), (194, 204650), (388, 102325), (485, 81860), (970, 40930), (1940, 20465), (2425, 16372), (4093, 9700), (4850, 8186)]