228866200

素因数分解:

$2^3\times 5^2\times {\mathrm{479}}^1\times {\mathrm{2389}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 533448000

約数和(自身を除く): 304581800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 479, 958, 1916, 2389, 2395, 3832, 4778, 4790, 9556, 9580, 11945, 11975, 19112, 19160, 23890, 23950, 47780, 47900, 59725, 95560, 95800, 119450, 238900, 477800, 1144331, 2288662, 4577324, 5721655, 9154648, 11443310, 22886620, 28608275, 45773240, 57216550, 114433100, 228866200]

約数ペア:

[(1, 228866200), (2, 114433100), (4, 57216550), (5, 45773240), (8, 28608275), (10, 22886620), (20, 11443310), (25, 9154648), (40, 5721655), (50, 4577324), (100, 2288662), (200, 1144331), (479, 477800), (958, 238900), (1916, 119450), (2389, 95800), (2395, 95560), (3832, 59725), (4778, 47900), (4790, 47780), (9556, 23950), (9580, 23890), (11945, 19160), (11975, 19112)]