83430800

素因数分解:

$2^4\times 5^2\times {\mathrm{208577}}^1$

素因数の和:208595

約数の個数: 30

約数和(自身を含む): 200443458

約数和(自身を除く): 117012658

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 208577, 417154, 834308, 1042885, 1668616, 2085770, 3337232, 4171540, 5214425, 8343080, 10428850, 16686160, 20857700, 41715400, 83430800]

約数ペア:

[(1, 83430800), (2, 41715400), (4, 20857700), (5, 16686160), (8, 10428850), (10, 8343080), (16, 5214425), (20, 4171540), (25, 3337232), (40, 2085770), (50, 1668616), (80, 1042885), (100, 834308), (200, 417154), (400, 208577)]