57343120

素因数分解:

$2^4\times 5^1\times {\mathrm{716789}}^1$

素因数の和:716802

約数の個数: 20

約数和(自身を含む): 133322940

約数和(自身を除く): 75979820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 716789, 1433578, 2867156, 3583945, 5734312, 7167890, 11468624, 14335780, 28671560, 57343120]

約数ペア:

[(1, 57343120), (2, 28671560), (4, 14335780), (5, 11468624), (8, 7167890), (10, 5734312), (16, 3583945), (20, 2867156), (40, 1433578), (80, 716789)]