99981130

素因数分解:

$2^1\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{3637}}^1$

素因数の和:6393

約数の個数: 16

約数和(自身を含む): 180081000

約数和(自身を除く): 80099870

約数列:

[1, 2, 5, 10, 2749, 3637, 5498, 7274, 13745, 18185, 27490, 36370, 9998113, 19996226, 49990565, 99981130]

約数ペア:

[(1, 99981130), (2, 49990565), (5, 19996226), (10, 9998113), (2749, 36370), (3637, 27490), (5498, 18185), (7274, 13745)]