49230080

素因数分解:

$2^8\times 5^1\times {\mathrm{38461}}^1$

素因数の和:38482

約数の個数: 36

約数和(自身を含む): 117924492

約数和(自身を除く): 68694412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 38461, 76922, 153844, 192305, 307688, 384610, 615376, 769220, 1230752, 1538440, 2461504, 3076880, 4923008, 6153760, 9846016, 12307520, 24615040, 49230080]

約数ペア:

[(1, 49230080), (2, 24615040), (4, 12307520), (5, 9846016), (8, 6153760), (10, 4923008), (16, 3076880), (20, 2461504), (32, 1538440), (40, 1230752), (64, 769220), (80, 615376), (128, 384610), (160, 307688), (256, 192305), (320, 153844), (640, 76922), (1280, 38461)]