26645420

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4547}}^1$

素因数の和:4849

約数の個数: 24

約数和(自身を含む): 56158704

約数和(自身を除く): 29513284

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 4547, 5860, 9094, 18188, 22735, 45470, 90940, 1332271, 2664542, 5329084, 6661355, 13322710, 26645420]

約数ペア:

[(1, 26645420), (2, 13322710), (4, 6661355), (5, 5329084), (10, 2664542), (20, 1332271), (293, 90940), (586, 45470), (1172, 22735), (1465, 18188), (2930, 9094), (4547, 5860)]