1592857520

素因数分解:

$2^4\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{10061}}^1$

素因数の和:12053

約数の個数: 40

約数和(自身を含む): 3705633360

約数和(自身を除く): 2112775840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1979, 3958, 7916, 9895, 10061, 15832, 19790, 20122, 31664, 39580, 40244, 50305, 79160, 80488, 100610, 158320, 160976, 201220, 402440, 804880, 19910719, 39821438, 79642876, 99553595, 159285752, 199107190, 318571504, 398214380, 796428760, 1592857520]

約数ペア:

[(1, 1592857520), (2, 796428760), (4, 398214380), (5, 318571504), (8, 199107190), (10, 159285752), (16, 99553595), (20, 79642876), (40, 39821438), (80, 19910719), (1979, 804880), (3958, 402440), (7916, 201220), (9895, 160976), (10061, 158320), (15832, 100610), (19790, 80488), (20122, 79160), (31664, 50305), (39580, 40244)]