85673090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1871}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 163088640

約数和(自身を除く): 77415550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 1871, 2410, 3742, 4579, 9158, 9355, 18710, 22895, 35549, 45790, 71098, 177745, 355490, 450911, 901822, 2254555, 4509110, 8567309, 17134618, 42836545, 85673090]

約数ペア:

[(1, 85673090), (2, 42836545), (5, 17134618), (10, 8567309), (19, 4509110), (38, 2254555), (95, 901822), (190, 450911), (241, 355490), (482, 177745), (1205, 71098), (1871, 45790), (2410, 35549), (3742, 22895), (4579, 18710), (9158, 9355)]