26397594910

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1\times {\mathrm{31123}}^1$

素因数の和:32172

約数の個数: 32

約数和(自身を含む): 48101519520

約数和(自身を除く): 21703924610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 953, 1906, 4765, 9530, 31123, 62246, 84817, 155615, 169634, 311230, 424085, 848170, 2769947, 5539894, 13849735, 27699470, 29660219, 59320438, 148301095, 296602190, 2639759491, 5279518982, 13198797455, 26397594910]

約数ペア:

[(1, 26397594910), (2, 13198797455), (5, 5279518982), (10, 2639759491), (89, 296602190), (178, 148301095), (445, 59320438), (890, 29660219), (953, 27699470), (1906, 13849735), (4765, 5539894), (9530, 2769947), (31123, 848170), (62246, 424085), (84817, 311230), (155615, 169634)]