425960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 1002240

約数和(自身を除く): 576280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 463, 920, 926, 1852, 2315, 3704, 4630, 9260, 10649, 18520, 21298, 42596, 53245, 85192, 106490, 212980, 425960]

約数ペア:

[(1, 425960), (2, 212980), (4, 106490), (5, 85192), (8, 53245), (10, 42596), (20, 21298), (23, 18520), (40, 10649), (46, 9260), (92, 4630), (115, 3704), (184, 2315), (230, 1852), (460, 926), (463, 920)]