2616940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 5735520

約数和(自身を除く): 3118580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5689, 11378, 22756, 28445, 56890, 113780, 130847, 261694, 523388, 654235, 1308470, 2616940]

約数ペア:

[(1, 2616940), (2, 1308470), (4, 654235), (5, 523388), (10, 261694), (20, 130847), (23, 113780), (46, 56890), (92, 28445), (115, 22756), (230, 11378), (460, 5689)]