200174080

素因数分解:

$2^9\times 5^1\times {\mathrm{78193}}^1$

素因数の和:78216

約数の個数: 40

約数和(自身を含む): 479954772

約数和(自身を除く): 279780692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 78193, 156386, 312772, 390965, 625544, 781930, 1251088, 1563860, 2502176, 3127720, 5004352, 6255440, 10008704, 12510880, 20017408, 25021760, 40034816, 50043520, 100087040, 200174080]

約数ペア:

[(1, 200174080), (2, 100087040), (4, 50043520), (5, 40034816), (8, 25021760), (10, 20017408), (16, 12510880), (20, 10008704), (32, 6255440), (40, 5004352), (64, 3127720), (80, 2502176), (128, 1563860), (160, 1251088), (256, 781930), (320, 625544), (512, 390965), (640, 312772), (1280, 156386), (2560, 78193)]