55364080

素因数分解:

$2^4\times 5^1\times {\mathrm{692051}}^1$

素因数の和:692064

約数の個数: 20

約数和(自身を含む): 128721672

約数和(自身を除く): 73357592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 692051, 1384102, 2768204, 3460255, 5536408, 6920510, 11072816, 13841020, 27682040, 55364080]

約数ペア:

[(1, 55364080), (2, 27682040), (4, 13841020), (5, 11072816), (8, 6920510), (10, 5536408), (16, 3460255), (20, 2768204), (40, 1384102), (80, 692051)]