44404820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31271}}^1$

素因数の和:31351

約数の個数: 24

約数和(自身を含む): 94566528

約数和(自身を除く): 50161708

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 31271, 62542, 125084, 156355, 312710, 625420, 2220241, 4440482, 8880964, 11101205, 22202410, 44404820]

約数ペア:

[(1, 44404820), (2, 22202410), (4, 11101205), (5, 8880964), (10, 4440482), (20, 2220241), (71, 625420), (142, 312710), (284, 156355), (355, 125084), (710, 62542), (1420, 31271)]