99065920

素因数分解:

$2^6\times 5^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1247

約数の個数: 56

約数和(自身を含む): 236838744

約数和(自身を除く): 137772824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 353, 706, 877, 1412, 1754, 1765, 2824, 3508, 3530, 4385, 5648, 7016, 7060, 8770, 11296, 14032, 14120, 17540, 22592, 28064, 28240, 35080, 56128, 56480, 70160, 112960, 140320, 280640, 309581, 619162, 1238324, 1547905, 2476648, 3095810, 4953296, 6191620, 9906592, 12383240, 19813184, 24766480, 49532960, 99065920]

約数ペア:

[(1, 99065920), (2, 49532960), (4, 24766480), (5, 19813184), (8, 12383240), (10, 9906592), (16, 6191620), (20, 4953296), (32, 3095810), (40, 2476648), (64, 1547905), (80, 1238324), (160, 619162), (320, 309581), (353, 280640), (706, 140320), (877, 112960), (1412, 70160), (1754, 56480), (1765, 56128), (2824, 35080), (3508, 28240), (3530, 28064), (4385, 22592), (5648, 17540), (7016, 14120), (7060, 14032), (8770, 11296)]