289100450

素因数分解:

$2^1\times 5^2\times {\mathrm{479}}^1\times {\mathrm{12071}}^1$

素因数の和:12562

約数の個数: 24

約数和(自身を含む): 538894080

約数和(自身を除く): 249793630

約数列:

[1, 2, 5, 10, 25, 50, 479, 958, 2395, 4790, 11975, 12071, 23950, 24142, 60355, 120710, 301775, 603550, 5782009, 11564018, 28910045, 57820090, 144550225, 289100450]

約数ペア:

[(1, 289100450), (2, 144550225), (5, 57820090), (10, 28910045), (25, 11564018), (50, 5782009), (479, 603550), (958, 301775), (2395, 120710), (4790, 60355), (11975, 24142), (12071, 23950)]