3995260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5399}}^1$

素因数の和:5445

約数の個数: 24

約数和(自身を含む): 8618400

約数和(自身を除く): 4623140

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 5399, 10798, 21596, 26995, 53990, 107980, 199763, 399526, 799052, 998815, 1997630, 3995260]

約数ペア:

[(1, 3995260), (2, 1997630), (4, 998815), (5, 799052), (10, 399526), (20, 199763), (37, 107980), (74, 53990), (148, 26995), (185, 21596), (370, 10798), (740, 5399)]