827048120

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{34403}}^1$

素因数の和:35015

約数の個数: 32

約数和(自身を含む): 1864008720

約数和(自身を除く): 1036960600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4808, 6010, 12020, 24040, 34403, 68806, 137612, 172015, 275224, 344030, 688060, 1376120, 20676203, 41352406, 82704812, 103381015, 165409624, 206762030, 413524060, 827048120]

約数ペア:

[(1, 827048120), (2, 413524060), (4, 206762030), (5, 165409624), (8, 103381015), (10, 82704812), (20, 41352406), (40, 20676203), (601, 1376120), (1202, 688060), (2404, 344030), (3005, 275224), (4808, 172015), (6010, 137612), (12020, 68806), (24040, 34403)]