8026880

素因数分解:

$2^8\times 5^1\times {\mathrm{6271}}^1$

素因数の和:6292

約数の個数: 36

約数和(自身を含む): 19229952

約数和(自身を除く): 11203072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6271, 12542, 25084, 31355, 50168, 62710, 100336, 125420, 200672, 250840, 401344, 501680, 802688, 1003360, 1605376, 2006720, 4013440, 8026880]

約数ペア:

[(1, 8026880), (2, 4013440), (4, 2006720), (5, 1605376), (8, 1003360), (10, 802688), (16, 501680), (20, 401344), (32, 250840), (40, 200672), (64, 125420), (80, 100336), (128, 62710), (160, 50168), (256, 31355), (320, 25084), (640, 12542), (1280, 6271)]