2529080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 5940000

約数和(自身を除く): 3410920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2749, 5498, 10996, 13745, 21992, 27490, 54980, 63227, 109960, 126454, 252908, 316135, 505816, 632270, 1264540, 2529080]

約数ペア:

[(1, 2529080), (2, 1264540), (4, 632270), (5, 505816), (8, 316135), (10, 252908), (20, 126454), (23, 109960), (40, 63227), (46, 54980), (92, 27490), (115, 21992), (184, 13745), (230, 10996), (460, 5498), (920, 2749)]