27699160

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2633}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 62583840

約数和(自身を除く): 34884680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 2633, 5260, 5266, 10520, 10532, 13165, 21064, 26330, 52660, 105320, 692479, 1384958, 2769916, 3462395, 5539832, 6924790, 13849580, 27699160]

約数ペア:

[(1, 27699160), (2, 13849580), (4, 6924790), (5, 5539832), (8, 3462395), (10, 2769916), (20, 1384958), (40, 692479), (263, 105320), (526, 52660), (1052, 26330), (1315, 21064), (2104, 13165), (2630, 10532), (2633, 10520), (5260, 5266)]