12794300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1319}}^1$

素因数の和:1430

約数の個数: 36

約数和(自身を含む): 28071120

約数和(自身を除く): 15276820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1319, 1940, 2425, 2638, 4850, 5276, 6595, 9700, 13190, 26380, 32975, 65950, 127943, 131900, 255886, 511772, 639715, 1279430, 2558860, 3198575, 6397150, 12794300]

約数ペア:

[(1, 12794300), (2, 6397150), (4, 3198575), (5, 2558860), (10, 1279430), (20, 639715), (25, 511772), (50, 255886), (97, 131900), (100, 127943), (194, 65950), (388, 32975), (485, 26380), (970, 13190), (1319, 9700), (1940, 6595), (2425, 5276), (2638, 4850)]