7060520

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 15984000

約数和(自身を除く): 8923480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 887, 995, 1592, 1774, 1990, 3548, 3980, 4435, 7096, 7960, 8870, 17740, 35480, 176513, 353026, 706052, 882565, 1412104, 1765130, 3530260, 7060520]

約数ペア:

[(1, 7060520), (2, 3530260), (4, 1765130), (5, 1412104), (8, 882565), (10, 706052), (20, 353026), (40, 176513), (199, 35480), (398, 17740), (796, 8870), (887, 7960), (995, 7096), (1592, 4435), (1774, 3980), (1990, 3548)]