108452560

素因数分解:

$2^4\times 5^1\times {\mathrm{1355657}}^1$

素因数の和:1355670

約数の個数: 20

約数和(自身を含む): 252152388

約数和(自身を除く): 143699828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1355657, 2711314, 5422628, 6778285, 10845256, 13556570, 21690512, 27113140, 54226280, 108452560]

約数ペア:

[(1, 108452560), (2, 54226280), (4, 27113140), (5, 21690512), (8, 13556570), (10, 10845256), (16, 6778285), (20, 5422628), (40, 2711314), (80, 1355657)]