2396140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 5251680

約数和(自身を除く): 2855540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5209, 10418, 20836, 26045, 52090, 104180, 119807, 239614, 479228, 599035, 1198070, 2396140]

約数ペア:

[(1, 2396140), (2, 1198070), (4, 599035), (5, 479228), (10, 239614), (20, 119807), (23, 104180), (46, 52090), (92, 26045), (115, 20836), (230, 10418), (460, 5209)]