73124420

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{37693}}^1$

素因数の和:37799

約数の個数: 24

約数和(自身を含む): 155148504

約数和(自身を除く): 82024084

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 37693, 75386, 150772, 188465, 376930, 753860, 3656221, 7312442, 14624884, 18281105, 36562210, 73124420]

約数ペア:

[(1, 73124420), (2, 36562210), (4, 18281105), (5, 14624884), (10, 7312442), (20, 3656221), (97, 753860), (194, 376930), (388, 188465), (485, 150772), (970, 75386), (1940, 37693)]