10803040

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 25719120

約数和(自身を除く): 14916080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 269, 502, 538, 1004, 1076, 1255, 1345, 2008, 2152, 2510, 2690, 4016, 4304, 5020, 5380, 8032, 8608, 10040, 10760, 20080, 21520, 40160, 43040, 67519, 135038, 270076, 337595, 540152, 675190, 1080304, 1350380, 2160608, 2700760, 5401520, 10803040]

約数ペア:

[(1, 10803040), (2, 5401520), (4, 2700760), (5, 2160608), (8, 1350380), (10, 1080304), (16, 675190), (20, 540152), (32, 337595), (40, 270076), (80, 135038), (160, 67519), (251, 43040), (269, 40160), (502, 21520), (538, 20080), (1004, 10760), (1076, 10040), (1255, 8608), (1345, 8032), (2008, 5380), (2152, 5020), (2510, 4304), (2690, 4016)]