2056552000

素因数分解:

$2^6\times 5^3\times {\mathrm{257069}}^1$

素因数の和:257096

約数の個数: 56

約数和(自身を含む): 5093070840

約数和(自身を除く): 3036518840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 257069, 514138, 1028276, 1285345, 2056552, 2570690, 4113104, 5141380, 6426725, 8226208, 10282760, 12853450, 16452416, 20565520, 25706900, 32133625, 41131040, 51413800, 64267250, 82262080, 102827600, 128534500, 205655200, 257069000, 411310400, 514138000, 1028276000, 2056552000]

約数ペア:

[(1, 2056552000), (2, 1028276000), (4, 514138000), (5, 411310400), (8, 257069000), (10, 205655200), (16, 128534500), (20, 102827600), (25, 82262080), (32, 64267250), (40, 51413800), (50, 41131040), (64, 32133625), (80, 25706900), (100, 20565520), (125, 16452416), (160, 12853450), (200, 10282760), (250, 8226208), (320, 6426725), (400, 5141380), (500, 4113104), (800, 2570690), (1000, 2056552), (1600, 1285345), (2000, 1028276), (4000, 514138), (8000, 257069)]