1569212856620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{20928419}}^1$

素因数の和:20928614

約数の個数: 48

約数和(自身を含む): 3459718967040

約数和(自身を除く): 1890506110420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 460, 652, 815, 1630, 3260, 3749, 7498, 14996, 18745, 37490, 74980, 20928419, 41856838, 83713676, 104642095, 209284190, 418568380, 481353637, 962707274, 1925414548, 2406768185, 3411332297, 4813536370, 6822664594, 9627072740, 13645329188, 17056661485, 34113322970, 68226645940, 78460642831, 156921285662, 313842571324, 392303214155, 784606428310, 1569212856620]

約数ペア:

[(1, 1569212856620), (2, 784606428310), (4, 392303214155), (5, 313842571324), (10, 156921285662), (20, 78460642831), (23, 68226645940), (46, 34113322970), (92, 17056661485), (115, 13645329188), (163, 9627072740), (230, 6822664594), (326, 4813536370), (460, 3411332297), (652, 2406768185), (815, 1925414548), (1630, 962707274), (3260, 481353637), (3749, 418568380), (7498, 209284190), (14996, 104642095), (18745, 83713676), (37490, 41856838), (74980, 20928419)]