970452020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{500233}}^1$

素因数の和:500339

約数の個数: 24

約数和(自身を含む): 2058963144

約数和(自身を除く): 1088511124

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 500233, 1000466, 2000932, 2501165, 5002330, 10004660, 48522601, 97045202, 194090404, 242613005, 485226010, 970452020]

約数ペア:

[(1, 970452020), (2, 485226010), (4, 242613005), (5, 194090404), (10, 97045202), (20, 48522601), (97, 10004660), (194, 5002330), (388, 2501165), (485, 2000932), (970, 1000466), (1940, 500233)]