3942200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 9575280

約数和(自身を除く): 5633080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 857, 920, 1150, 1714, 2300, 3428, 4285, 4600, 6856, 8570, 17140, 19711, 21425, 34280, 39422, 42850, 78844, 85700, 98555, 157688, 171400, 197110, 394220, 492775, 788440, 985550, 1971100, 3942200]

約数ペア:

[(1, 3942200), (2, 1971100), (4, 985550), (5, 788440), (8, 492775), (10, 394220), (20, 197110), (23, 171400), (25, 157688), (40, 98555), (46, 85700), (50, 78844), (92, 42850), (100, 39422), (115, 34280), (184, 21425), (200, 19711), (230, 17140), (460, 8570), (575, 6856), (857, 4600), (920, 4285), (1150, 3428), (1714, 2300)]