5401520

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 12655440

約数和(自身を除く): 7253920

約数列:

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

約数ペア:

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