268527400

素因数分解:

$2^3\times 5^2\times {\mathrm{479}}^1\times {\mathrm{2803}}^1$

素因数の和:3298

約数の個数: 48

約数和(自身を含む): 625852800

約数和(自身を除く): 357325400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 479, 958, 1916, 2395, 2803, 3832, 4790, 5606, 9580, 11212, 11975, 14015, 19160, 22424, 23950, 28030, 47900, 56060, 70075, 95800, 112120, 140150, 280300, 560600, 1342637, 2685274, 5370548, 6713185, 10741096, 13426370, 26852740, 33565925, 53705480, 67131850, 134263700, 268527400]

約数ペア:

[(1, 268527400), (2, 134263700), (4, 67131850), (5, 53705480), (8, 33565925), (10, 26852740), (20, 13426370), (25, 10741096), (40, 6713185), (50, 5370548), (100, 2685274), (200, 1342637), (479, 560600), (958, 280300), (1916, 140150), (2395, 112120), (2803, 95800), (3832, 70075), (4790, 56060), (5606, 47900), (9580, 28030), (11212, 23950), (11975, 22424), (14015, 19160)]