28516160

素因数分解:

$2^6\times 5^1\times {\mathrm{89113}}^1$

素因数の和:89130

約数の個数: 28

約数和(自身を含む): 67904868

約数和(自身を除く): 39388708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 89113, 178226, 356452, 445565, 712904, 891130, 1425808, 1782260, 2851616, 3564520, 5703232, 7129040, 14258080, 28516160]

約数ペア:

[(1, 28516160), (2, 14258080), (4, 7129040), (5, 5703232), (8, 3564520), (10, 2851616), (16, 1782260), (20, 1425808), (32, 891130), (40, 712904), (64, 445565), (80, 356452), (160, 178226), (320, 89113)]