25513910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 48051360

約数和(自身を除く): 22537450

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 907, 970, 1814, 2813, 4535, 5626, 9070, 14065, 26303, 28130, 52606, 87979, 131515, 175958, 263030, 439895, 879790, 2551391, 5102782, 12756955, 25513910]

約数ペア:

[(1, 25513910), (2, 12756955), (5, 5102782), (10, 2551391), (29, 879790), (58, 439895), (97, 263030), (145, 175958), (194, 131515), (290, 87979), (485, 52606), (907, 28130), (970, 26303), (1814, 14065), (2813, 9070), (4535, 5626)]