20140822040

素因数分解:

$2^3\times 5^1\times {\mathrm{3673}}^1\times {\mathrm{137087}}^1$

素因数の和:140771

約数の個数: 32

約数和(自身を含む): 45329518080

約数和(自身を除く): 25188696040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3673, 7346, 14692, 18365, 29384, 36730, 73460, 137087, 146920, 274174, 548348, 685435, 1096696, 1370870, 2741740, 5483480, 503520551, 1007041102, 2014082204, 2517602755, 4028164408, 5035205510, 10070411020, 20140822040]

約数ペア:

[(1, 20140822040), (2, 10070411020), (4, 5035205510), (5, 4028164408), (8, 2517602755), (10, 2014082204), (20, 1007041102), (40, 503520551), (3673, 5483480), (7346, 2741740), (14692, 1370870), (18365, 1096696), (29384, 685435), (36730, 548348), (73460, 274174), (137087, 146920)]