2276080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 5526432

約数和(自身を除く): 3250352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1237, 1840, 2474, 4948, 6185, 9896, 12370, 19792, 24740, 28451, 49480, 56902, 98960, 113804, 142255, 227608, 284510, 455216, 569020, 1138040, 2276080]

約数ペア:

[(1, 2276080), (2, 1138040), (4, 569020), (5, 455216), (8, 284510), (10, 227608), (16, 142255), (20, 113804), (23, 98960), (40, 56902), (46, 49480), (80, 28451), (92, 24740), (115, 19792), (184, 12370), (230, 9896), (368, 6185), (460, 4948), (920, 2474), (1237, 1840)]