38602120

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9949}}^1$

素因数の和:10057

約数の個数: 32

約数和(自身を含む): 87759000

約数和(自身を除く): 49156880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 9949, 19898, 39796, 49745, 79592, 99490, 198980, 397960, 965053, 1930106, 3860212, 4825265, 7720424, 9650530, 19301060, 38602120]

約数ペア:

[(1, 38602120), (2, 19301060), (4, 9650530), (5, 7720424), (8, 4825265), (10, 3860212), (20, 1930106), (40, 965053), (97, 397960), (194, 198980), (388, 99490), (485, 79592), (776, 49745), (970, 39796), (1940, 19898), (3880, 9949)]