286206080

素因数分解:

$2^7\times 5^1\times {\mathrm{447197}}^1$

素因数の和:447216

約数の個数: 32

約数和(自身を含む): 684212940

約数和(自身を除く): 398006860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 447197, 894394, 1788788, 2235985, 3577576, 4471970, 7155152, 8943940, 14310304, 17887880, 28620608, 35775760, 57241216, 71551520, 143103040, 286206080]

約数ペア:

[(1, 286206080), (2, 143103040), (4, 71551520), (5, 57241216), (8, 35775760), (10, 28620608), (16, 17887880), (20, 14310304), (32, 8943940), (40, 7155152), (64, 4471970), (80, 3577576), (128, 2235985), (160, 1788788), (320, 894394), (640, 447197)]