2056538080

素因数分解:

$2^5\times 5^1\times {\mathrm{12853363}}^1$

素因数の和:12853378

約数の個数: 24

約数和(自身を含む): 4858571592

約数和(自身を除く): 2802033512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12853363, 25706726, 51413452, 64266815, 102826904, 128533630, 205653808, 257067260, 411307616, 514134520, 1028269040, 2056538080]

約数ペア:

[(1, 2056538080), (2, 1028269040), (4, 514134520), (5, 411307616), (8, 257067260), (10, 205653808), (16, 128533630), (20, 102826904), (32, 64266815), (40, 51413452), (80, 25706726), (160, 12853363)]