2093480

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2658520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 263, 398, 526, 796, 995, 1052, 1315, 1592, 1990, 2104, 2630, 3980, 5260, 7960, 10520, 52337, 104674, 209348, 261685, 418696, 523370, 1046740, 2093480]

約数ペア:

[(1, 2093480), (2, 1046740), (4, 523370), (5, 418696), (8, 261685), (10, 209348), (20, 104674), (40, 52337), (199, 10520), (263, 7960), (398, 5260), (526, 3980), (796, 2630), (995, 2104), (1052, 1990), (1315, 1592)]