87628090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{796619}}^1$

素因数の和:796637

約数の個数: 16

約数和(自身を含む): 172069920

約数和(自身を除く): 84441830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 796619, 1593238, 3983095, 7966190, 8762809, 17525618, 43814045, 87628090]

約数ペア:

[(1, 87628090), (2, 43814045), (5, 17525618), (10, 8762809), (11, 7966190), (22, 3983095), (55, 1593238), (110, 796619)]