97168900

素因数分解:

$2^2\times 5^2\times {\mathrm{491}}^1\times {\mathrm{1979}}^1$

素因数の和:2484

約数の個数: 36

約数和(自身を含む): 211392720

約数和(自身を除く): 114223820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 491, 982, 1964, 1979, 2455, 3958, 4910, 7916, 9820, 9895, 12275, 19790, 24550, 39580, 49100, 49475, 98950, 197900, 971689, 1943378, 3886756, 4858445, 9716890, 19433780, 24292225, 48584450, 97168900]

約数ペア:

[(1, 97168900), (2, 48584450), (4, 24292225), (5, 19433780), (10, 9716890), (20, 4858445), (25, 3886756), (50, 1943378), (100, 971689), (491, 197900), (982, 98950), (1964, 49475), (1979, 49100), (2455, 39580), (3958, 24550), (4910, 19790), (7916, 12275), (9820, 9895)]