24271340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12511}}^1$

素因数の和:12617

約数の個数: 24

約数和(自身を含む): 51499392

約数和(自身を除く): 27228052

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 12511, 25022, 50044, 62555, 125110, 250220, 1213567, 2427134, 4854268, 6067835, 12135670, 24271340]

約数ペア:

[(1, 24271340), (2, 12135670), (4, 6067835), (5, 4854268), (10, 2427134), (20, 1213567), (97, 250220), (194, 125110), (388, 62555), (485, 50044), (970, 25022), (1940, 12511)]