442847060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{2203}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 1023802080

約数和(自身を除く): 580955020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 529, 874, 1058, 1748, 2116, 2185, 2203, 2645, 4370, 4406, 5290, 8740, 8812, 10051, 10580, 11015, 20102, 22030, 40204, 41857, 44060, 50255, 50669, 83714, 100510, 101338, 167428, 201020, 202676, 209285, 253345, 418570, 506690, 837140, 962711, 1013380, 1165387, 1925422, 2330774, 3850844, 4661548, 4813555, 5826935, 9627110, 11653870, 19254220, 22142353, 23307740, 44284706, 88569412, 110711765, 221423530, 442847060]

約数ペア:

[(1, 442847060), (2, 221423530), (4, 110711765), (5, 88569412), (10, 44284706), (19, 23307740), (20, 22142353), (23, 19254220), (38, 11653870), (46, 9627110), (76, 5826935), (92, 4813555), (95, 4661548), (115, 3850844), (190, 2330774), (230, 1925422), (380, 1165387), (437, 1013380), (460, 962711), (529, 837140), (874, 506690), (1058, 418570), (1748, 253345), (2116, 209285), (2185, 202676), (2203, 201020), (2645, 167428), (4370, 101338), (4406, 100510), (5290, 83714), (8740, 50669), (8812, 50255), (10051, 44060), (10580, 41857), (11015, 40204), (20102, 22030)]